| Ardea to Clay Cross | 1,027.31 mi (1,653.30 km) |
| Ardea to Clayton | 1,069.38 mi (1,721.01 km) |
| Ardea to Clayton le Moors | 1,085.42 mi (1,746.82 km) |
| Ardea to Cleckheaton | 1,063.87 mi (1,712.13 km) |
| Ardea to Cleethorpes | 1,008.45 mi (1,622.94 km) |
| Ardea to Clevedon | 994.62 mi (1,600.69 km) |
| Ardea to Clifton | 1,007.67 mi (1,621.69 km) |
| Ardea to Clifton | 1,059.14 mi (1,704.52 km) |
| Ardea to Cliftonville | 856.36 mi (1,378.18 km) |
| Ardea to Clitheroe | 1,090.32 mi (1,754.70 km) |
| Ardea to Clydebank | 1,245.94 mi (2,005.14 km) |
| Ardea to Coalville | 1,004.61 mi (1,616.77 km) |
| Ardea to Coatbridge | 1,233.96 mi (1,985.86 km) |
| Ardea to Cobham | 908.72 mi (1,462.44 km) |
| Ardea to Cockermouth | 1,156.56 mi (1,861.31 km) |
