| Croydon to Clacton-on-Sea | 61.19 mi (98.48 km) |
| Croydon to Clay Cross | 135.45 mi (217.98 km) |
| Croydon to Clayton | 181.17 mi (291.57 km) |
| Croydon to Clayton le Moors | 191.47 mi (308.14 km) |
| Croydon to Cleckheaton | 176.02 mi (283.27 km) |
| Croydon to Cleethorpes | 150.71 mi (242.55 km) |
| Croydon to Clevedon | 118.35 mi (190.47 km) |
| Croydon to Clifton | 115.07 mi (185.19 km) |
| Croydon to Clifton | 184.30 mi (296.61 km) |
| Croydon to Cliftonville | 65.32 mi (105.12 km) |
| Croydon to Clitheroe | 197.35 mi (317.61 km) |
| Croydon to Clydebank | 358.63 mi (577.16 km) |
| Croydon to Coalville | 107.60 mi (173.17 km) |
| Croydon to Coatbridge | 349.15 mi (561.91 km) |
| Croydon to Cobham | 13.26 mi (21.33 km) |
