| West Carson to Caldicot | 5,366.18 mi (8,636.03 km) |
| West Carson to Calne | 5,397.45 mi (8,686.36 km) |
| West Carson to Cam | 5,373.93 mi (8,648.50 km) |
| West Carson to Camberley | 5,443.28 mi (8,760.12 km) |
| West Carson to Camborne | 5,340.04 mi (8,593.96 km) |
| West Carson to Cambridge | 5,430.93 mi (8,740.24 km) |
| West Carson to Cambuslang | 5,137.31 mi (8,267.70 km) |
| West Carson to Canford Cliffs | 5,433.06 mi (8,743.66 km) |
| West Carson to Cannock | 5,340.72 mi (8,595.05 km) |
| West Carson to Canterbury | 5,504.33 mi (8,858.36 km) |
| West Carson to Carlisle | 5,214.86 mi (8,392.50 km) |
| West Carson to Carlton Colville | 5,468.41 mi (8,800.55 km) |
| West Carson to Carluke | 5,151.11 mi (8,289.92 km) |
| West Carson to Carnoustie | 5,151.83 mi (8,291.06 km) |
| West Carson to Carshalton | 5,460.45 mi (8,787.75 km) |
