| Pont-y-pwl to Caldicot | 14.71 mi (23.67 km) |
| Pont-y-pwl to Calne | 48.11 mi (77.43 km) |
| Pont-y-pwl to Cam | 28.98 mi (46.64 km) |
| Pont-y-pwl to Camberley | 102.06 mi (164.24 km) |
| Pont-y-pwl to Camborne | 142.34 mi (229.07 km) |
| Pont-y-pwl to Cambridge | 138.96 mi (223.63 km) |
| Pont-y-pwl to Cambuslang | 288.07 mi (463.61 km) |
| Pont-y-pwl to Canford Cliffs | 84.35 mi (135.75 km) |
| Pont-y-pwl to Cannock | 80.65 mi (129.79 km) |
| Pont-y-pwl to Canterbury | 179.65 mi (289.12 km) |
| Pont-y-pwl to Carlisle | 220.31 mi (354.55 km) |
| Pont-y-pwl to Carlton Colville | 207.49 mi (333.92 km) |
| Pont-y-pwl to Carluke | 280.39 mi (451.25 km) |
| Pont-y-pwl to Carnoustie | 331.78 mi (533.95 km) |
| Pont-y-pwl to Carshalton | 125.67 mi (202.25 km) |
