| Elk River to Cockermouth | 3,775.35 mi (6,075.85 km) |
| Elk River to Colchester | 4,026.71 mi (6,480.36 km) |
| Elk River to Coleford | 3,905.35 mi (6,285.05 km) |
| Elk River to Colne | 3,845.10 mi (6,188.09 km) |
| Elk River to Colwyn Bay | 3,812.03 mi (6,134.87 km) |
| Elk River to Congleton | 3,868.93 mi (6,226.44 km) |
| Elk River to Conisbrough | 3,891.81 mi (6,263.26 km) |
| Elk River to Connahs Quay | 3,837.33 mi (6,175.58 km) |
| Elk River to Consett | 3,821.10 mi (6,149.46 km) |
| Elk River to Conwy | 3,807.79 mi (6,128.04 km) |
| Elk River to Cookstown | 3,658.08 mi (5,887.11 km) |
| Elk River to Corby | 3,947.34 mi (6,352.63 km) |
| Elk River to Corfe Mullen | 3,965.48 mi (6,381.82 km) |
| Elk River to Corsham | 3,934.26 mi (6,331.58 km) |
| Elk River to Coseley | 3,896.21 mi (6,270.35 km) |
