| Cave Spring to Cockermouth | 3,671.58 mi (5,908.84 km) |
| Cave Spring to Colchester | 3,895.69 mi (6,269.50 km) |
| Cave Spring to Coleford | 3,755.08 mi (6,043.22 km) |
| Cave Spring to Colne | 3,732.36 mi (6,006.66 km) |
| Cave Spring to Colwyn Bay | 3,682.58 mi (5,926.54 km) |
| Cave Spring to Congleton | 3,744.01 mi (6,025.41 km) |
| Cave Spring to Conisbrough | 3,776.94 mi (6,078.40 km) |
| Cave Spring to Connahs Quay | 3,709.52 mi (5,969.90 km) |
| Cave Spring to Consett | 3,727.24 mi (5,998.41 km) |
| Cave Spring to Conwy | 3,677.58 mi (5,918.49 km) |
| Cave Spring to Cookstown | 3,540.20 mi (5,697.41 km) |
| Cave Spring to Corby | 3,818.18 mi (6,144.76 km) |
| Cave Spring to Corfe Mullen | 3,801.01 mi (6,117.14 km) |
| Cave Spring to Corsham | 3,780.07 mi (6,083.43 km) |
| Cave Spring to Coseley | 3,761.44 mi (6,053.45 km) |
