| Efringen-Kirchen to Colchester | 416.88 mi (670.90 km) |
| Efringen-Kirchen to Coleford | 536.38 mi (863.22 km) |
| Efringen-Kirchen to Colne | 602.97 mi (970.38 km) |
| Efringen-Kirchen to Colwyn Bay | 628.84 mi (1,012.02 km) |
| Efringen-Kirchen to Congleton | 573.82 mi (923.48 km) |
| Efringen-Kirchen to Conisbrough | 556.71 mi (895.94 km) |
| Efringen-Kirchen to Connahs Quay | 604.11 mi (972.22 km) |
| Efringen-Kirchen to Consett | 640.88 mi (1,031.40 km) |
| Efringen-Kirchen to Conwy | 632.94 mi (1,018.61 km) |
| Efringen-Kirchen to Cookstown | 783.67 mi (1,261.19 km) |
| Efringen-Kirchen to Corby | 495.29 mi (797.09 km) |
| Efringen-Kirchen to Corfe Mullen | 482.62 mi (776.70 km) |
| Efringen-Kirchen to Corsham | 508.55 mi (818.43 km) |
| Efringen-Kirchen to Coseley | 544.39 mi (876.12 km) |
| Efringen-Kirchen to Cosham | 446.86 mi (719.15 km) |
