Motorcycle and car loop from Trieste

From Trieste (Friuli Venezia Giulia) we calculate the twistiest round trip in three lengths, for motorcycle and car. It runs over paved country roads without motorways. Every figure comes from the calculated route.

Ride this loop in the app See map and curves

The app calculates a loop from your location with the same method.

Reverse: the same route backwards. Curves swap sides, the radii stay.

Kilometres: 181.9km
Curves: 446
Climbing: 2247m
Median radius: 69m
Curves per 100 km: 209.5

Map of the 182 km round trip from Trieste

Tap a dot on the map for its radius and road.

Radius explorer

Move the cursor over a bar. The curves of that class light up on the map, with their km position.

Tightest radius per curve

55 curves sit at junctions and are left out of these figures, for example turns with a small radius.

Curve character

Of 181.9 km, 64.7 km run through curves. The rest is straight or a junction turn.

Tight: 1.9 km, 1.1 %; radius under 60 m
Medium: 27.3 km, 15.1 %; 60 to 180 m
Wide: 35.5 km, 19.6 %; 180 to 400 m
Straights and junctions: 115.9 km, 64.2 %

Key figures of the route

Tightest curve: At km 109.2 on 207: radius 16 m, right.
Longest curve passage: 25 curves over 5.6 km, from km 65.5 on 409.
Densest curve stretch: 57 curves over 10 km, from km 85.0. The quieter kilometres come before.
Longest climb: 15.3 km with 436 m of ascent, from km 2.6 on 205. Average gradient 2.8 %.

Elevation profile

From 16 m to 871 m. 2247 m up, 2297 m down.

Drag a finger or the cursor along the profile. The map shows the spot.

Turning points

Low km 24.2: 426 m
High km 30.8: 709 m
Low km 42.2: 420 m
High km 50.1: 580 m
High km 67.7: 621 m
Low km 173.7: 306 m

Compared with the standard loop

The reference is the fastest round trip with the same start, heading and circle radius.

Compared with the standard loop	Twisty loop	Standard loop
Kilometres	181.9	210.4
Curves	389	249
Curves per 100 km	213.9	118.4
Motorway	0.0 km	43.7 km

1.8 times as many curves per 100 km as the standard loop.

Among the cities

Rank 33 of 70 cities in Italy. Median 166.2 curves per 100 km, Trieste sits at 182.2.

Similar cities

All lengths from Trieste

Every length in both directions. The curve column shows the count away from junctions first, then the total.

Length	Direction	Kilometres	Curves	Curves per 100 km	Median radius	Climbing
60 km	Outbound	62.1 km	113 / 157	182.0	68 m	776 m
60 km	Reverse	62.1 km	112 / 156	180.4	60 m	775 m
120 km	Outbound	130.8 km	197 / 267	150.6	73 m	1658 m
120 km	Reverse	130.8 km	191 / 259	146.0	66 m	1665 m
200 km	Outbound	181.9 km	389 / 444	213.9	70 m	2306 m
200 km	Reverse	181.9 km	381 / 446	209.5	69 m	2247 m

Every curve with its position

389 curves away from junctions, with km position, tightest radius and road.

km	Radius	Road
0.9	43 m	Via Martiri della Libertà
1.6	87 m	Via Martiri della Libertà
2.7	45 m	Via Commerciale
3.0	37 m	Via Commerciale
3.3	36 m	Salita a Conconello
3.4	46 m	Salita a Conconello
3.7	41 m	SR58
3.8	40 m	SR58
4.2	66 m	SR58
5.2	52 m	SR58
7.6	93 m	SP9
8.0	70 m	SP9
8.1	60 m	SP9
8.2	141 m	SP9
10.1	120 m	SP9
10.3	141 m	SP9
10.7	87 m	SP9
11.0	86 m	SP9
11.1	73 m	SP9
11.4	41 m	SP9
11.5	41 m	SP9
12.2	148 m	SP9
12.8	43 m	SP9
13.0	19 m	SP9
13.2	88 m	SP9
13.3	60 m	SP9
13.4	52 m	SP9
14.7	110 m	SP9
15.1	84 m	SP9
15.7	120 m	SP9
15.8	89 m	SP9
16.1	28 m	SP9
16.2	24 m	SP9
16.5	24 m	204
16.7	17 m	204
16.7	17 m	204
16.9	52 m	204
17.3	65 m	204
17.4	65 m	204
17.9	72 m	204
18.2	149 m	204
18.5	55 m	204
18.9	94 m	204
19.5	142 m	204
19.8	50 m	204
19.9	45 m	204
19.9	45 m	204
20.3	69 m	204
20.4	58 m	204
20.5	88 m	204
20.7	94 m	204
20.9	111 m	204
21.1	111 m	204
21.8	201 m	204
22.1	130 m	204
22.6	104 m	204
22.9	59 m	204
23.0	55 m	204
24.6	125 m	204
25.3	75 m	204
25.8	18 m	204
27.5	108 m	204
30.0	43 m	204
30.2	45 m	204
31.8	65 m	204
32.9	17 m	Branik
33.1	44 m	Branik
33.2	44 m	Branik
33.3	50 m	Branik
33.4	45 m	Branik
33.6	68 m	Preserje
33.7	78 m	Preserje
33.8	74 m	Preserje
34.0	51 m	Preserje
34.1	40 m	Preserje
34.2	34 m
34.2	34 m
34.2	18 m
34.3	17 m
35.8	357 m
36.4	80 m	Batuje
37.1	37 m	611
37.2	17 m	611
37.2	17 m	611
37.3	18 m	611
37.6	67 m	611
37.8	38 m	611
39.2	166 m	444
40.3	67 m	444
40.5	67 m	444
41.0	84 m
41.3	67 m
41.8	316 m
42.0	64 m	Črniče
42.3	76 m	Črniče
42.5	77 m	Črniče
42.9	69 m	Črniče
43.3	88 m	444
43.5	59 m	444
44.6	148 m	444
45.0	171 m	444
45.5	110 m	444
45.8	110 m	444
48.4	181 m	444
48.6	156 m	444
49.0	173 m	444
50.0	143 m	444
50.2	143 m	444
50.5	167 m	444
51.1	179 m	444
53.8	140 m	444
55.1	293 m	444
55.5	448 m	444
56.3	51 m	207
56.8	78 m	207
57.4	22 m	207
57.7	275 m	207
57.8	18 m	207
58.1	74 m	207
58.3	74 m	207
58.6	104 m	207
58.8	62 m	207
59.0	43 m	207
59.4	128 m	207
59.6	129 m	207
59.7	70 m	207
60.0	142 m	207
60.2	93 m	207
61.8	103 m	207
61.9	80 m	207
62.2	45 m	207
62.3	45 m	207
62.4	54 m	207
62.6	73 m	207
63.2	105 m	207
63.5	131 m	207
64.6	137 m	207
65.9	850 m	207
66.3	111 m	207
68.2	103 m	207
68.4	91 m	207
68.7	59 m	207
68.9	59 m	207
69.1	48 m	207
69.2	47 m	207
69.3	47 m	207
69.9	45 m	207
70.1	25 m	207
70.1	25 m	207
70.5	51 m	207
70.7	51 m	207
70.9	49 m	207
71.0	49 m	207
71.2	65 m	207
71.4	65 m	207
71.7	126 m	207
72.1	135 m	207
72.1	16 m	207
72.4	28 m	207
72.4	16 m	207
72.5	16 m	207
72.5	47 m	207
72.6	15 m	207
72.7	16 m	207
73.0	93 m	207
73.0	17 m	207
73.3	137 m	207
73.4	55 m	207
73.5	159 m	207
73.5	42 m	207
73.7	42 m	207
74.6	137 m	207
76.4	100 m	207
76.9	94 m	207
77.0	69 m	207
77.7	98 m	207
77.8	64 m	207
78.4	107 m	207
78.5	54 m	207
79.1	295 m	207
80.3	96 m	207
80.5	69 m	207
81.1	96 m	102
81.3	85 m	102
81.8	155 m	102
82.0	101 m	102
82.1	85 m	102
83.5	135 m	102
85.6	282 m	102
85.9	375 m	102
86.8	138 m	102
87.0	58 m	Hotedršica
87.1	50 m	Hotedršica
87.2	60 m	Hotedršica
87.5	38 m	Novi Svet
87.7	123 m	Novi Svet
87.8	96 m	Novi Svet
88.0	125 m	Novi Svet
88.1	54 m	Novi Svet
88.2	54 m	Novi Svet
88.2	51 m	Novi Svet
88.4	44 m	Novi Svet
88.5	33 m	Novi Svet
88.8	119 m	Novi Svet
88.9	52 m	Novi Svet
89.0	38 m	Novi Svet
89.1	26 m	Novi Svet
89.5	34 m
89.9	163 m
90.3	135 m
90.3	91 m
90.4	52 m
90.5	41 m
90.6	36 m
90.6	36 m
90.7	55 m
90.9	44 m
90.9	54 m
91.1	56 m
91.3	137 m
91.6	151 m
91.7	91 m
91.9	88 m
91.9	81 m
92.0	43 m
92.0	42 m
92.1	42 m
92.2	55 m
92.3	36 m
92.7	91 m
93.0	135 m
93.3	34 m
93.4	64 m
93.7	26 m	Novi Svet
94.0	87 m	Novi Svet
94.2	76 m	Novi Svet
94.3	34 m	Novi Svet
94.4	34 m	Novi Svet
94.5	40 m	Novi Svet
94.6	47 m	Novi Svet
94.8	49 m	Novi Svet
95.1	92 m	Novi Svet
95.1	40 m	Novi Svet
95.4	38 m	Novi Svet
95.6	59 m	Hotedršica
95.7	50 m	Hotedršica
95.8	59 m	Hotedršica
96.3	258 m	102
96.6	91 m	102
97.0	99 m	102
97.1	97 m	102
97.5	238 m	102
98.0	105 m	102
99.2	134 m	102
100.6	379 m	102
100.8	115 m	102
103.9	154 m	409
104.4	136 m	409
104.7	125 m	409
104.8	114 m	409
105.6	198 m	409
107.6	228 m	409
107.9	191 m	409
109.5	67 m	Planina
110.2	75 m	Planina
110.8	173 m	Planina
110.9	84 m	Planina
111.0	41 m	Planina
111.3	96 m	Planina
111.5	85 m	Planina
111.6	27 m	Planina
111.7	26 m	Planina
111.9	55 m	Planina
112.0	64 m	Planina
112.1	29 m	Planina
112.2	29 m	Planina
112.6	34 m	409
112.8	39 m	409
113.0	27 m	409
113.2	68 m	409
113.6	18 m	409
113.8	18 m	409
113.9	16 m	409
114.1	114 m	409
114.2	66 m	409
114.5	59 m	409
114.8	128 m	409
115.0	82 m	409
115.6	121 m	409
115.9	60 m	409
116.1	70 m	409
116.8	199 m	409
117.2	1124 m	409
118.1	108 m	409
118.4	313 m	409
118.5	70 m	409
120.7	1464 m	Titova cesta
120.7	324 m	Titova cesta
120.8	26 m	Titova cesta
122.8	226 m	6
123.4	165 m	6
124.2	89 m	6
124.4	89 m	6
124.8	182 m	6
125.4	100 m	6
130.7	1901 m	6
130.7	214 m	6
131.0	122 m	Postojnska cesta
132.2	86 m	6
132.6	51 m	6
132.8	51 m	6
132.9	53 m	6
133.1	54 m	6
133.4	63 m	6
134.1	161 m	6
134.7	68 m	6
135.1	153 m	6
135.7	110 m	6
136.6	98 m	6
136.8	83 m	6
137.8	90 m	6
138.2	99 m	6
138.7	43 m	Nova Sušica
138.9	43 m	Nova Sušica
139.4	108 m	Nova Sušica
139.7	64 m	Nova Sušica
139.7	18 m	Nova Sušica
139.9	38 m
140.0	64 m
140.4	102 m
140.6	102 m
141.4	270 m
141.6	43 m
141.7	66 m	Stara Sušica
141.8	26 m	Stara Sušica
141.9	26 m	Stara Sušica
142.4	113 m	Stara Sušica
143.0	181 m
144.1	90 m
144.2	90 m
144.8	58 m	622
145.0	52 m	622
148.0	43 m	622
148.2	43 m	622
148.6	90 m	622
148.8	78 m	622
148.9	78 m	622
149.8	180 m	622
149.9	100 m	622
150.5	77 m	622
150.6	56 m	622
150.7	48 m	622
151.0	103 m	622
151.1	50 m	622
151.2	50 m	622
151.4	60 m	622
152.0	56 m	622
152.9	179 m	622
153.1	88 m	622
153.8	79 m	622
154.2	44 m	622
154.4	136 m	622
154.5	112 m	622
154.7	89 m	622
155.8	43 m	622
156.3	49 m	622
159.5	70 m	405
159.6	70 m	405
159.8	80 m	405
161.5	115 m	205
162.2	161 m	205
162.4	147 m	205
163.9	194 m	205
164.8	70 m	205
164.9	38 m	205
165.0	38 m	205
166.5	105 m	205
168.5	144 m	205
172.4	87 m	205
172.6	29 m	205
173.0	152 m	205
174.1	55 m
174.3	57 m
178.9	72 m	SS202dir
179.9	70 m	Via Bartolomeo D'Alviano
180.1	95 m	Via Bartolomeo D'Alviano
180.7	75 m	Via Leon Battista Alberti
180.8	93 m	Via Leon Battista Alberti
181.4	112 m	Via Leon Battista Alberti

How it was measured

Route: a round trip from Trieste, calculated on road data from 3 Jul 2026. Of several possible loops of the same length we show the one with the most rideable curves. Motorways are excluded.
Vehicle: The route is calculated for a motorcycle and runs on paved roads. A car can drive it too. On narrow stretches a car route can differ in detail.
Curve: a turn in one direction of at least 35 degrees. The DriveBattle app counts the same way.
Radius: the tightest curve radius inside the curve. Turns at junctions are flagged and do not count towards radius, tightest curve or passage.
Elevation: ground height along the route, smoothed over about 450 m. A climb counts from a 5 m height difference.
Calculated on 5 Oct 2026. The figures describe this route. The state of the road on the day you ride can differ.

Calculated on 5 Oct 2026

Questions about the round trip

How long is the round trip from Trieste?

There are three lengths: 60, 120, 200 km. The calculated routes measure 62.1, 130.8, 181.9 km.

Can I drive the round trip by car?

Yes. The route runs over paved country roads without motorways and can be driven by car and motorcycle. It is calculated for a motorcycle, so on very narrow stretches a car route can differ in detail.

How many curves does the round trip from Trieste have?

On 120 km we count 267 curves, 197 of them away from junctions. That is 150.6 free curves per 100 km.

How tight is the tightest curve?

On 120 km the tightest radius is 19 m, at km 93.3. The median radius of all curves is 73 m.

How much climbing does the route have?

On 120 km it is 1658 m of ascent. The highest point is 627 m, the lowest 6 m.

Can I ride this round trip with the app?

Yes. The round-trip generator in the DriveBattle app calculates loops from your location with the same method.

The round-trip generator is part of Premium. During the beta it is open to everyone.