| Clearfield to Clacton-on-Sea | 4,873.63 mi (7,843.36 km) |
| Clearfield to Clay Cross | 4,730.21 mi (7,612.53 km) |
| Clearfield to Clayton | 4,689.94 mi (7,547.73 km) |
| Clearfield to Clayton le Moors | 4,672.43 mi (7,519.54 km) |
| Clearfield to Cleckheaton | 4,695.43 mi (7,556.57 km) |
| Clearfield to Cleethorpes | 4,755.76 mi (7,653.65 km) |
| Clearfield to Clevedon | 4,761.31 mi (7,662.58 km) |
| Clearfield to Clifton | 4,749.35 mi (7,643.34 km) |
| Clearfield to Clifton | 4,703.60 mi (7,569.72 km) |
| Clearfield to Cliftonville | 4,900.75 mi (7,887.00 km) |
| Clearfield to Clitheroe | 4,667.93 mi (7,512.31 km) |
| Clearfield to Clydebank | 4,517.86 mi (7,270.79 km) |
| Clearfield to Coalville | 4,751.43 mi (7,646.68 km) |
| Clearfield to Coatbridge | 4,530.87 mi (7,291.73 km) |
| Clearfield to Cobham | 4,845.74 mi (7,798.47 km) |
