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Motorcycle Ride PlannerEst. route no. 001

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Motorcycle Ride Planner · France

D 431 — Cernay to Guebwiller

France · measured from OpenStreetMap geometry

507Corners
11.2Miles
45.3Per mile

D 431 runs 11.2 miles between Cernay and Guebwiller. We counted 507 corners along it, which works out at 45.3 a mile — corner after corner with no let-up. It runs past mountain peaks, a mountain pass, cliffs and a waterfall. That is about typical for France, where the median is 44.4 a mile.

Ridden together with D 466 and K 6352 it makes about 23 more miles of the same kind of road.

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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.