| Renton to Clacton-on-Sea | 4,805.45 mi (7,733.62 km) |
| Renton to Clay Cross | 4,664.48 mi (7,506.76 km) |
| Renton to Clayton | 4,620.95 mi (7,436.70 km) |
| Renton to Clayton le Moors | 4,606.50 mi (7,413.45 km) |
| Renton to Cleckheaton | 4,626.44 mi (7,445.54 km) |
| Renton to Cleethorpes | 4,679.20 mi (7,530.45 km) |
| Renton to Clevedon | 4,718.51 mi (7,593.71 km) |
| Renton to Clifton | 4,684.61 mi (7,539.14 km) |
| Renton to Clifton | 4,629.17 mi (7,449.92 km) |
| Renton to Cliftonville | 4,834.42 mi (7,780.25 km) |
| Renton to Clitheroe | 4,601.19 mi (7,404.91 km) |
| Renton to Clydebank | 4,442.85 mi (7,150.08 km) |
| Renton to Coalville | 4,689.28 mi (7,546.67 km) |
| Renton to Coatbridge | 4,454.37 mi (7,168.62 km) |
| Renton to Cobham | 4,790.20 mi (7,709.08 km) |
