| Gunbarrel to Clacton-on-Sea | 4,706.27 mi (7,574.01 km) |
| Gunbarrel to Clay Cross | 4,563.32 mi (7,343.96 km) |
| Gunbarrel to Clayton | 4,525.18 mi (7,282.57 km) |
| Gunbarrel to Clayton le Moors | 4,506.35 mi (7,252.27 km) |
| Gunbarrel to Cleckheaton | 4,530.60 mi (7,291.30 km) |
| Gunbarrel to Cleethorpes | 4,593.97 mi (7,393.28 km) |
| Gunbarrel to Clevedon | 4,582.80 mi (7,375.31 km) |
| Gunbarrel to Clifton | 4,581.75 mi (7,373.61 km) |
| Gunbarrel to Clifton | 4,541.39 mi (7,308.66 km) |
| Gunbarrel to Cliftonville | 4,732.15 mi (7,615.66 km) |
| Gunbarrel to Clitheroe | 4,502.32 mi (7,245.78 km) |
| Gunbarrel to Clydebank | 4,358.26 mi (7,013.94 km) |
| Gunbarrel to Coalville | 4,582.52 mi (7,374.85 km) |
| Gunbarrel to Coatbridge | 4,371.85 mi (7,035.82 km) |
| Gunbarrel to Cobham | 4,672.47 mi (7,519.61 km) |
