Motorcycle Ride Planner · Japan
378 — 宇和島市 to 松山市
Japan · measured from OpenStreetMap geometry
707Corners
25Miles
28.3Per mile
378 runs 25 miles between 宇和島市 and 松山市. We counted 707 corners along it, which works out at 28.3 a mile — consistently twisty. It runs past the coast, mountain peaks, a river and woodland. That is about typical for Japan, where the median is 32.8 a mile.
Ridden together with 378 and 大洲南部広域農道 it makes about 18 more miles of the same kind of road.
Roads near here
- 3780 mi away · 376 corners
- 大洲南部広域農道5 mi away · 381 corners
- 37811 mi away · 1,194 corners
- 37814 mi away · 711 corners
- 37814 mi away · 387 corners
- 38022 mi away · 523 corners
How we measured it
Corner counts come from the road's own geometry in OpenStreetMap, not from ratings or votes. Every bend above a threshold of curvature is counted once, so two roads can be compared directly. Nothing here is crowdsourced and nobody paid to appear.