Motorcycle and car loop from Turin
From Turin (Piedmont) 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.
- Kilometres
- 66.5km
- Curves
- 101
- Climbing
- 320m
- Median radius
- 74m
- Curves per 100 km
- 88.7
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
42 curves sit at junctions and are left out of these figures, for example turns with a small radius.
Curve character
Of 66.5 km, 15.8 km run through curves. The rest is straight or a junction turn.
- Tight
- 0.5 km, 0.8 %
- radius under 60 m
- Medium
- 7.1 km, 10.8 %
- 60 to 180 m
- Wide
- 8.1 km, 12.3 %
- 180 to 400 m
- Straights and junctions
- 50.3 km, 76.2 %
Key figures of the route
- Tightest curve
- At km 0.0 on Piazza Castello: radius 17 m, right.
- Longest curve passage
- 14 curves over 3.0 km, from km 47.8 on Via Mario Caudana.
- Densest curve stretch
- 31 curves over 10 km, from km 40.5. The quieter kilometres come before.
- First free curve
- At km 0.0. Before that, no curve away from junctions lies on the route.
- Longest climb
- 8.1 km with 42 m of ascent, from km 58.1 on SP590. Average gradient 0.5 %.
Elevation profile
From 198 m to 380 m. 320 m up, 312 m down.
Drag a finger or the cursor along the profile. The map shows the spot.
Turning points
- Low km 38.0: 198 m
- High km 45.8: 380 m
- Low km 46.4: 333 m
- High km 47.1: 380 m
- Low km 57.8: 204 m
- High km 66.2: 248 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 | 66.5 | 59.4 |
| Curves | 59 | 91 |
| Curves per 100 km | 88.7 | 153.1 |
| Motorway | 0.0 km | 10.5 km |
Among the cities
Rank 51 of 70 cities in Italy. Median 166.2 curves per 100 km, Turin sits at 118.6.
Similar cities
All lengths from Turin
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 | 66.5 km | 59 / 101 | 88.7 | 74 m | 320 m |
| 60 km | Reverse | 66.5 km | 60 / 108 | 90.2 | 74 m | 305 m |
| 120 km | Outbound | 119.6 km | 159 / 244 | 133.0 | 53 m | 913 m |
| 120 km | Reverse | 119.6 km | 163 / 240 | 136.3 | 53 m | 917 m |
| 200 km | Outbound | 194.5 km | 261 / 380 | 134.2 | 78 m | 1658 m |
| 200 km | Reverse | 194.5 km | 271 / 387 | 139.3 | 79 m | 1646 m |
Every curve with its position
59 curves away from junctions, with km position, tightest radius and road.
| km | Radius | Road |
|---|---|---|
| 0.0 | 17 m | Piazza Castello |
| 1.0 | 44 m | Corso San Maurizio |
| 6.9 | 127 m | Corso Potenza |
| 8.3 | 198 m | Via Ettore Stampini |
| 9.5 | 223 m | Strada dell'Aeroporto |
| 21.9 | 69 m | SP3 |
| 22.1 | 76 m | SP3 |
| 24.6 | 67 m | |
| 25.2 | 51 m | |
| 25.6 | 51 m | |
| 26.1 | 66 m | |
| 28.8 | 74 m | Via Torino |
| 28.9 | 70 m | Via Torino |
| 29.9 | 100 m | Via Brescia |
| 30.6 | 88 m | Via Brescia |
| 30.8 | 116 m | Via Brescia |
| 32.0 | 124 m | Via Brescia |
| 34.3 | 92 m | Via Lombardia |
| 34.8 | 85 m | Via Lombardia |
| 38.0 | 92 m | Strada Provinciale 92 |
| 38.2 | 79 m | Strada Provinciale 92 |
| 40.9 | 66 m | Via Mario Caudana |
| 41.9 | 72 m | Via Mario Caudana |
| 42.1 | 82 m | Via Mario Caudana |
| 42.2 | 146 m | Via Mario Caudana |
| 42.5 | 68 m | Via Mario Caudana |
| 42.7 | 62 m | Via Mario Caudana |
| 42.8 | 76 m | Via Mario Caudana |
| 43.0 | 117 m | Via Mario Caudana |
| 43.2 | 98 m | Via Mario Caudana |
| 43.5 | 60 m | Via Mario Caudana |
| 43.9 | 108 m | Via Mario Caudana |
| 44.2 | 79 m | Via Mario Caudana |
| 44.5 | 18 m | Via Mario Caudana |
| 44.5 | 18 m | Via Mario Caudana |
| 44.7 | 19 m | Via Mario Caudana |
| 45.6 | 41 m | |
| 46.6 | 66 m | Sentiero 82 |
| 47.1 | 41 m | |
| 47.8 | 50 m | Via Mario Caudana |
| 48.1 | 19 m | Via Mario Caudana |
| 48.2 | 18 m | Via Mario Caudana |
| 48.3 | 18 m | Via Mario Caudana |
| 48.5 | 79 m | Via Mario Caudana |
| 48.9 | 108 m | Via Mario Caudana |
| 49.2 | 60 m | Via Mario Caudana |
| 49.5 | 98 m | Via Mario Caudana |
| 49.7 | 117 m | Via Mario Caudana |
| 49.9 | 76 m | Via Mario Caudana |
| 50.0 | 62 m | Via Mario Caudana |
| 50.2 | 64 m | Via Mario Caudana |
| 50.5 | 146 m | Via Mario Caudana |
| 50.6 | 83 m | Via Mario Caudana |
| 51.8 | 66 m | Via Mario Caudana |
| 54.8 | 130 m | SP590 |
| 56.0 | 102 m | SP590 |
| 61.1 | 110 m | SP590 |
| 61.8 | 54 m | SP590 |
| 62.8 | 63 m | SP590 |
How it was measured
- Route: a round trip from Turin, 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 Turin?
There are three lengths: 60, 120, 200 km. The calculated routes measure 66.5, 119.6, 194.5 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 Turin have?
On 120 km we count 244 curves, 159 of them away from junctions. That is 133.0 free curves per 100 km.
How tight is the tightest curve?
On 120 km the tightest radius is 17 m, at km 0.0. The median radius of all curves is 53 m.
How much climbing does the route have?
On 120 km it is 913 m of ascent. The highest point is 512 m, the lowest 171 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.