| Apex to Caldicot | 3,776.41 mi (6,077.55 km) |
| Apex to Calne | 3,810.07 mi (6,131.71 km) |
| Apex to Cam | 3,790.38 mi (6,100.03 km) |
| Apex to Camberley | 3,864.38 mi (6,219.11 km) |
| Apex to Camborne | 3,692.78 mi (5,942.96 km) |
| Apex to Cambridge | 3,882.67 mi (6,248.55 km) |
| Apex to Cambuslang | 3,654.48 mi (5,881.32 km) |
| Apex to Canford Cliffs | 3,827.09 mi (6,159.10 km) |
| Apex to Cannock | 3,786.61 mi (6,093.95 km) |
| Apex to Canterbury | 3,940.73 mi (6,341.99 km) |
| Apex to Carlisle | 3,714.53 mi (5,977.95 km) |
| Apex to Carlton Colville | 3,941.17 mi (6,342.71 km) |
| Apex to Carluke | 3,668.31 mi (5,903.58 km) |
| Apex to Carnoustie | 3,700.32 mi (5,955.10 km) |
| Apex to Carshalton | 3,887.53 mi (6,256.38 km) |
