Motorcycle and car loop from Perugia
From Perugia (Umbria) 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.
The app calculates a loop from your location with the same method.
Reverse: the same route backwards. Curves swap sides, the radii stay.
- Kilometres
- 56.6km
- Curves
- 168
- Climbing
- 869m
- Median radius
- 61m
- Curves per 100 km
- 185.5
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
64 curves sit at junctions and are left out of these figures, for example turns with a small radius.
Curve character
Of 56.6 km, 21.0 km run through curves. The rest is straight or a junction turn.
- Tight
- 1.2 km, 2.1 %
- radius under 60 m
- Medium
- 8.7 km, 15.6 %
- 60 to 180 m
- Wide
- 11.1 km, 19.8 %
- 180 to 400 m
- Straights and junctions
- 35.0 km, 62.5 %
Key figures of the route
- Tightest curve
- At km 0.6 on Viale Indipendenza: radius 17 m, left.
- Longest curve passage
- 18 curves over 3.4 km, from km 17.8 on Strada di Monte Pacciano.
- Densest curve stretch
- 42 curves over 10 km, from km 11.0. The quieter kilometres come before.
- Longest climb
- 13.7 km with 242 m of ascent, from km 41.1 on SP170/1. Average gradient 1.8 %.
Elevation profile
From 240 m to 541 m. 869 m up, 885 m down.
Drag a finger or the cursor along the profile. The map shows the spot.
Turning points
- Low km 6.8: 276 m
- Low km 12.1: 413 m
- High km 15.8: 514 m
- Low km 25.4: 275 m
- High km 29.4: 541 m
- Low km 55.9: 452 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 | 56.6 | 71.9 |
| Curves | 107 | 96 |
| Curves per 100 km | 189.0 | 133.6 |
| Motorway | 0.0 km | 8.2 km |
1.4 times as many curves per 100 km as the standard loop.
Among the cities
Rank 31 of 70 cities in Italy. Median 166.2 curves per 100 km, Perugia sits at 190.0.
Similar cities
All lengths from Perugia
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 | 56.6 km | 107 / 171 | 189.0 | 56 m | 897 m |
| 60 km | Reverse | 56.6 km | 105 / 168 | 185.5 | 61 m | 869 m |
| 120 km | Outbound | 123.9 km | 275 / 343 | 222.0 | 54 m | 1857 m |
| 120 km | Reverse | 123.9 km | 279 / 344 | 225.2 | 55 m | 1853 m |
| 200 km | Outbound | 183.5 km | 292 / 366 | 159.1 | 67 m | 2105 m |
| 200 km | Reverse | 183.5 km | 285 / 369 | 155.3 | 66 m | 2108 m |
Every curve with its position
107 curves away from junctions, with km position, tightest radius and road.
| km | Radius | Road |
|---|---|---|
| 0.2 | 28 m | Via Bartolo |
| 1.1 | 19 m | Via Zefferino Faina |
| 1.4 | 53 m | Via Zefferino Faina |
| 1.7 | 89 m | Via Monteripido |
| 1.9 | 94 m | Via Monteripido |
| 2.3 | 52 m | Via Monteripido |
| 2.9 | 64 m | Strada di Ponte d'Oddi |
| 3.1 | 88 m | Strada di Ponte d'Oddi |
| 3.4 | 155 m | Strada di Ponte d'Oddi |
| 5.1 | 70 m | SP170/1 |
| 5.5 | 60 m | SP170/1 |
| 5.8 | 73 m | SP170/1 |
| 6.1 | 118 m | SP170/1 |
| 6.8 | 162 m | SP170/1 |
| 9.4 | 112 m | Via Galileo Galilei |
| 12.5 | 172 m | Strada Statale 728 di Pantano |
| 13.2 | 102 m | Strada Statale 728 di Pantano |
| 13.9 | 36 m | Via Giuseppe Prezzolini |
| 13.9 | 36 m | Via Giuseppe Prezzolini |
| 14.4 | 58 m | Via del Macerone |
| 14.8 | 66 m | Via del Macerone |
| 15.2 | 56 m | Via del Macerone |
| 15.9 | 71 m | Strada Statale 728 di Pantano |
| 16.9 | 92 m | Strada Statale 728 di Pantano |
| 17.2 | 101 m | Strada Statale 728 di Pantano |
| 17.9 | 172 m | Strada Statale 728 di Pantano |
| 21.9 | 49 m | Strada Colle Umberto - Ponte Nese |
| 22.4 | 206 m | Strada Colle Umberto - Ponte Nese |
| 23.7 | 49 m | Strada Maestrello Pieve Petroia |
| 23.9 | 108 m | Strada Maestrello Pieve Petroia |
| 24.6 | 63 m | Strada Maestrello Pieve Petroia |
| 24.8 | 56 m | Strada Maestrello Pieve Petroia |
| 25.9 | 39 m | |
| 26.2 | 140 m | |
| 27.1 | 37 m | Strada Pantano Pieve Petroia |
| 28.2 | 71 m | Strada di Compresso |
| 28.9 | 96 m | Strada di Compresso |
| 29.3 | 140 m | Strada del Tegolaro |
| 30.3 | 140 m | SP170/1 |
| 30.7 | 124 m | SP170/1 |
| 32.5 | 166 m | SP170/1 |
| 33.3 | 120 m | SP170/1 |
| 33.6 | 72 m | SP170/1 |
| 33.8 | 60 m | SP170/1 |
| 34.6 | 342 m | Strada di Ponte d'Oddi |
| 35.4 | 128 m | Strada dei Conservoni |
| 35.5 | 120 m | Strada dei Conservoni |
| 36.0 | 109 m | Strada di Monte Pacciano |
| 36.3 | 41 m | Strada di Monte Pacciano |
| 36.4 | 29 m | Strada di Monte Pacciano |
| 36.7 | 28 m | Strada di Monte Pacciano |
| 36.9 | 28 m | Strada di Monte Pacciano |
| 36.9 | 28 m | Strada di Monte Pacciano |
| 37.2 | 24 m | Strada di Monte Pacciano |
| 37.4 | 43 m | Strada di Monte Pacciano |
| 37.5 | 29 m | Strada di Monte Pacciano |
| 37.9 | 64 m | Strada di Monte Pacciano |
| 38.0 | 64 m | Strada di Monte Pacciano |
| 38.2 | 43 m | Strada di Monte Pacciano |
| 38.3 | 34 m | Strada di Monte Pacciano |
| 38.5 | 53 m | Strada di Monte Pacciano |
| 38.6 | 39 m | Strada di Monte Pacciano |
| 38.9 | 166 m | Via Amerigo Feliziani |
| 39.4 | 79 m | Via Amerigo Feliziani |
| 39.5 | 89 m | Via Amerigo Feliziani |
| 39.5 | 53 m | Via Amerigo Feliziani |
| 39.6 | 43 m | Via Amerigo Feliziani |
| 39.7 | 55 m | Via Amerigo Feliziani |
| 39.8 | 29 m | Via Amerigo Feliziani |
| 39.9 | 34 m | Via Amerigo Feliziani |
| 40.4 | 27 m | Via Amerigo Feliziani |
| 40.4 | 123 m | Via Amerigo Feliziani |
| 40.6 | 33 m | Via Amerigo Feliziani |
| 40.7 | 44 m | Via Amerigo Feliziani |
| 40.8 | 53 m | Via Amerigo Feliziani |
| 40.9 | 45 m | Via Amerigo Feliziani |
| 41.0 | 72 m | Via Amerigo Feliziani |
| 41.2 | 125 m | Via Amerigo Feliziani |
| 41.3 | 104 m | Strada Monte Bagnolo Valbiancara |
| 41.7 | 50 m | Strada Monte Bagnolo Valbiancara |
| 42.0 | 43 m | Strada Monte Bagnolo Valbiancara |
| 42.1 | 101 m | Strada Monte Bagnolo Valbiancara |
| 43.4 | 53 m | Strada Ponte Rio Ponte Pattoli |
| 43.8 | 56 m | Strada Pieve San Sebastiano |
| 43.8 | 56 m | Strada Pieve San Sebastiano |
| 44.3 | 161 m | |
| 44.6 | 406 m | |
| 45.5 | 55 m | Strada Pieve San Sebastiano |
| 45.6 | 44 m | Strada Pieve San Sebastiano |
| 46.0 | 48 m | Strada Ponte Rio Ponte Pattoli |
| 46.1 | 203 m | Strada Ponte Rio Ponte Pattoli |
| 48.0 | 110 m | Via delle Ghiande |
| 48.7 | 32 m | Strada Ponte Rio Ponte Pattoli |
| 50.5 | 36 m | Strada della Molinella |
| 50.7 | 42 m | Via del Bulagaio |
| 51.3 | 46 m | Viale Sant'Antonio |
| 51.4 | 43 m | Viale Sant'Antonio |
| 51.5 | 43 m | Viale Sant'Antonio |
| 52.2 | 73 m | Via Quattordici Settembre |
| 52.9 | 50 m | Via Tancredi Ripa di Meana |
| 53.1 | 35 m | Via San Domenico |
| 53.3 | 101 m | Via San Domenico |
| 53.5 | 60 m | Via San Domenico |
| 53.9 | 53 m | Via Benedetto Bonfigli |
| 54.0 | 41 m | Via Benedetto Bonfigli |
| 55.5 | 28 m | Via Luigi Masi |
| 56.0 | 30 m | Viale Indipendenza |
How it was measured
- Route: a round trip from Perugia, 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 Perugia?
There are three lengths: 60, 120, 200 km. The calculated routes measure 56.6, 123.9, 183.5 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 Perugia have?
On 120 km we count 343 curves, 275 of them away from junctions. That is 222.0 free curves per 100 km.
How tight is the tightest curve?
On 120 km the tightest radius is 18 m, at km 69.7. The median radius of all curves is 54 m.
How much climbing does the route have?
On 120 km it is 1857 m of ascent. The highest point is 764 m, the lowest 199 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.