| Signal Hill to Caldicot | 5,363.19 mi (8,631.21 km) |
| Signal Hill to Calne | 5,394.48 mi (8,681.57 km) |
| Signal Hill to Cam | 5,370.96 mi (8,643.73 km) |
| Signal Hill to Camberley | 5,440.36 mi (8,755.42 km) |
| Signal Hill to Camborne | 5,336.80 mi (8,588.75 km) |
| Signal Hill to Cambridge | 5,428.13 mi (8,735.73 km) |
| Signal Hill to Cambuslang | 5,134.65 mi (8,263.42 km) |
| Signal Hill to Canford Cliffs | 5,430.02 mi (8,738.77 km) |
| Signal Hill to Cannock | 5,337.86 mi (8,590.45 km) |
| Signal Hill to Canterbury | 5,501.50 mi (8,853.80 km) |
| Signal Hill to Carlisle | 5,212.16 mi (8,388.16 km) |
| Signal Hill to Carlton Colville | 5,465.71 mi (8,796.21 km) |
| Signal Hill to Carluke | 5,148.46 mi (8,285.64 km) |
| Signal Hill to Carnoustie | 5,149.30 mi (8,286.99 km) |
| Signal Hill to Carshalton | 5,457.57 mi (8,783.10 km) |
