| Efringen-Kirchen to Crosby | 614.28 mi (988.58 km) |
| Efringen-Kirchen to Crowborough | 407.62 mi (655.99 km) |
| Efringen-Kirchen to Croxley Green | 451.75 mi (727.03 km) |
| Efringen-Kirchen to Croydon | 429.19 mi (690.72 km) |
| Efringen-Kirchen to Cudworth | 567.04 mi (912.56 km) |
| Efringen-Kirchen to Culcheth | 596.04 mi (959.24 km) |
| Efringen-Kirchen to Cullercoats | 639.75 mi (1,029.58 km) |
| Efringen-Kirchen to Cumbernauld | 754.32 mi (1,213.95 km) |
| Efringen-Kirchen to Cumnock | 738.68 mi (1,188.80 km) |
| Efringen-Kirchen to Cupar | 747.16 mi (1,202.43 km) |
| Efringen-Kirchen to Cwmbran | 547.45 mi (881.03 km) |
| Efringen-Kirchen to Dagenham | 426.89 mi (687.01 km) |
| Efringen-Kirchen to Dalkeith | 726.63 mi (1,169.41 km) |
| Efringen-Kirchen to Darfield | 564.13 mi (907.88 km) |
| Efringen-Kirchen to Darlaston | 543.92 mi (875.36 km) |
