| Walnut Creek to Cockermouth | 5,086.22 mi (8,185.49 km) |
| Walnut Creek to Colchester | 5,346.13 mi (8,603.77 km) |
| Walnut Creek to Coleford | 5,246.93 mi (8,444.12 km) |
| Walnut Creek to Colne | 5,159.38 mi (8,303.22 km) |
| Walnut Creek to Colwyn Bay | 5,141.95 mi (8,275.16 km) |
| Walnut Creek to Congleton | 5,191.97 mi (8,355.67 km) |
| Walnut Creek to Conisbrough | 5,205.20 mi (8,376.96 km) |
| Walnut Creek to Connahs Quay | 5,164.50 mi (8,311.45 km) |
| Walnut Creek to Consett | 5,120.81 mi (8,241.14 km) |
| Walnut Creek to Conwy | 5,138.55 mi (8,269.70 km) |
| Walnut Creek to Cookstown | 4,987.43 mi (8,026.49 km) |
| Walnut Creek to Corby | 5,269.55 mi (8,480.52 km) |
| Walnut Creek to Corfe Mullen | 5,315.20 mi (8,553.99 km) |
| Walnut Creek to Corsham | 5,277.46 mi (8,493.25 km) |
| Walnut Creek to Coseley | 5,225.83 mi (8,410.15 km) |
