| Heilbad Heiligenstadt to Colchester | 397.37 mi (639.50 km) |
| Heilbad Heiligenstadt to Coleford | 547.62 mi (881.31 km) |
| Heilbad Heiligenstadt to Colne | 543.34 mi (874.42 km) |
| Heilbad Heiligenstadt to Colwyn Bay | 597.97 mi (962.33 km) |
| Heilbad Heiligenstadt to Congleton | 535.99 mi (862.60 km) |
| Heilbad Heiligenstadt to Conisbrough | 499.70 mi (804.19 km) |
| Heilbad Heiligenstadt to Connahs Quay | 570.97 mi (918.88 km) |
| Heilbad Heiligenstadt to Consett | 550.30 mi (885.63 km) |
| Heilbad Heiligenstadt to Conwy | 603.21 mi (970.77 km) |
| Heilbad Heiligenstadt to Cookstown | 735.15 mi (1,183.11 km) |
| Heilbad Heiligenstadt to Corby | 467.64 mi (752.60 km) |
| Heilbad Heiligenstadt to Corfe Mullen | 528.78 mi (850.99 km) |
| Heilbad Heiligenstadt to Corsham | 530.53 mi (853.81 km) |
| Heilbad Heiligenstadt to Coseley | 525.89 mi (846.34 km) |
| Heilbad Heiligenstadt to Cosham | 486.97 mi (783.70 km) |
