| Rockwall to Caldicot | 4,622.61 mi (7,439.37 km) |
| Rockwall to Calne | 4,656.10 mi (7,493.27 km) |
| Rockwall to Cam | 4,634.47 mi (7,458.47 km) |
| Rockwall to Camberley | 4,708.35 mi (7,577.35 km) |
| Rockwall to Camborne | 4,559.37 mi (7,337.60 km) |
| Rockwall to Cambridge | 4,715.11 mi (7,588.24 km) |
| Rockwall to Cambuslang | 4,454.93 mi (7,169.52 km) |
| Rockwall to Canford Cliffs | 4,680.69 mi (7,532.85 km) |
| Rockwall to Cannock | 4,619.06 mi (7,433.66 km) |
| Rockwall to Canterbury | 4,780.49 mi (7,693.46 km) |
| Rockwall to Carlisle | 4,523.70 mi (7,280.19 km) |
| Rockwall to Carlton Colville | 4,766.76 mi (7,671.35 km) |
| Rockwall to Carluke | 4,469.13 mi (7,192.37 km) |
| Rockwall to Carnoustie | 4,489.23 mi (7,224.72 km) |
| Rockwall to Carshalton | 4,729.70 mi (7,611.72 km) |
