| Superior to Cockermouth | 3,658.64 mi (5,888.02 km) |
| Superior to Colchester | 3,910.38 mi (6,293.15 km) |
| Superior to Coleford | 3,789.61 mi (6,098.78 km) |
| Superior to Colne | 3,728.52 mi (6,000.47 km) |
| Superior to Colwyn Bay | 3,695.85 mi (5,947.90 km) |
| Superior to Congleton | 3,752.59 mi (6,039.22 km) |
| Superior to Conisbrough | 3,775.24 mi (6,075.65 km) |
| Superior to Connahs Quay | 3,721.09 mi (5,988.51 km) |
| Superior to Consett | 3,704.16 mi (5,961.27 km) |
| Superior to Conwy | 3,691.63 mi (5,941.11 km) |
| Superior to Cookstown | 3,541.78 mi (5,699.94 km) |
| Superior to Corby | 3,831.04 mi (6,165.46 km) |
| Superior to Corfe Mullen | 3,850.07 mi (6,196.09 km) |
| Superior to Corsham | 3,818.59 mi (6,145.43 km) |
| Superior to Coseley | 3,780.09 mi (6,083.47 km) |
