| Green Valley to Clacton-on-Sea | 5,354.73 mi (8,617.61 km) |
| Green Valley to Clay Cross | 5,212.11 mi (8,388.08 km) |
| Green Valley to Clayton | 5,174.56 mi (8,327.65 km) |
| Green Valley to Clayton le Moors | 5,155.42 mi (8,296.85 km) |
| Green Valley to Cleckheaton | 5,179.96 mi (8,336.34 km) |
| Green Valley to Cleethorpes | 5,243.98 mi (8,439.37 km) |
| Green Valley to Clevedon | 5,228.05 mi (8,413.73 km) |
| Green Valley to Clifton | 5,230.32 mi (8,417.39 km) |
| Green Valley to Clifton | 5,191.37 mi (8,354.70 km) |
| Green Valley to Cliftonville | 5,380.24 mi (8,658.65 km) |
| Green Valley to Clitheroe | 5,151.51 mi (8,290.56 km) |
| Green Valley to Clydebank | 5,009.03 mi (8,061.26 km) |
| Green Valley to Coalville | 5,230.73 mi (8,418.04 km) |
| Green Valley to Coatbridge | 5,022.73 mi (8,083.31 km) |
| Green Valley to Cobham | 5,319.27 mi (8,560.53 km) |
