| Rehlingen-Siersburg to Clay Cross | 436.74 mi (702.87 km) |
| Rehlingen-Siersburg to Clayton | 474.80 mi (764.11 km) |
| Rehlingen-Siersburg to Clayton le Moors | 493.49 mi (794.19 km) |
| Rehlingen-Siersburg to Cleckheaton | 469.35 mi (755.35 km) |
| Rehlingen-Siersburg to Cleethorpes | 408.07 mi (656.72 km) |
| Rehlingen-Siersburg to Clevedon | 443.10 mi (713.09 km) |
| Rehlingen-Siersburg to Clifton | 418.74 mi (673.89 km) |
| Rehlingen-Siersburg to Clifton | 460.17 mi (740.58 km) |
| Rehlingen-Siersburg to Cliftonville | 270.96 mi (436.07 km) |
| Rehlingen-Siersburg to Clitheroe | 497.52 mi (800.69 km) |
| Rehlingen-Siersburg to Clydebank | 646.23 mi (1,040.00 km) |
| Rehlingen-Siersburg to Coalville | 419.09 mi (674.46 km) |
| Rehlingen-Siersburg to Coatbridge | 633.49 mi (1,019.50 km) |
| Rehlingen-Siersburg to Cobham | 340.40 mi (547.82 km) |
| Rehlingen-Siersburg to Cockermouth | 561.22 mi (903.20 km) |
