| Mont-Saint-Martin to Clay Cross | 398.40 mi (641.17 km) |
| Mont-Saint-Martin to Clayton | 437.50 mi (704.09 km) |
| Mont-Saint-Martin to Clayton le Moors | 455.61 mi (733.23 km) |
| Mont-Saint-Martin to Cleckheaton | 432.02 mi (695.27 km) |
| Mont-Saint-Martin to Cleethorpes | 372.58 mi (599.61 km) |
| Mont-Saint-Martin to Clevedon | 401.23 mi (645.71 km) |
| Mont-Saint-Martin to Clifton | 380.01 mi (611.56 km) |
| Mont-Saint-Martin to Clifton | 424.21 mi (682.69 km) |
| Mont-Saint-Martin to Cliftonville | 230.84 mi (371.51 km) |
| Mont-Saint-Martin to Clitheroe | 459.85 mi (740.05 km) |
| Mont-Saint-Martin to Clydebank | 610.82 mi (983.02 km) |
| Mont-Saint-Martin to Coalville | 379.77 mi (611.18 km) |
| Mont-Saint-Martin to Coatbridge | 598.36 mi (962.97 km) |
| Mont-Saint-Martin to Cobham | 298.94 mi (481.10 km) |
| Mont-Saint-Martin to Cockermouth | 524.32 mi (843.81 km) |
