| Troy to Clacton-on-Sea | 3,783.64 mi (6,089.18 km) |
| Troy to Clay Cross | 3,646.01 mi (5,867.69 km) |
| Troy to Clayton | 3,613.90 mi (5,816.02 km) |
| Troy to Clayton le Moors | 3,592.64 mi (5,781.79 km) |
| Troy to Cleckheaton | 3,619.00 mi (5,824.22 km) |
| Troy to Cleethorpes | 3,687.42 mi (5,934.32 km) |
| Troy to Clevedon | 3,638.73 mi (5,855.96 km) |
| Troy to Clifton | 3,662.24 mi (5,893.81 km) |
| Troy to Clifton | 3,635.50 mi (5,850.78 km) |
| Troy to Cliftonville | 3,806.01 mi (6,125.18 km) |
| Troy to Clitheroe | 3,589.79 mi (5,777.21 km) |
| Troy to Clydebank | 3,464.58 mi (5,575.70 km) |
| Troy to Coalville | 3,660.00 mi (5,890.21 km) |
| Troy to Coatbridge | 3,479.08 mi (5,599.04 km) |
| Troy to Cobham | 3,737.55 mi (6,015.01 km) |
