| Gunbarrel to Cromer | 4,663.54 mi (7,505.25 km) |
| Gunbarrel to Crosby | 4,495.69 mi (7,235.11 km) |
| Gunbarrel to Crowborough | 4,703.33 mi (7,569.28 km) |
| Gunbarrel to Croxley Green | 4,658.07 mi (7,496.44 km) |
| Gunbarrel to Croydon | 4,680.97 mi (7,533.30 km) |
| Gunbarrel to Cudworth | 4,546.62 mi (7,317.08 km) |
| Gunbarrel to Culcheth | 4,514.43 mi (7,265.28 km) |
| Gunbarrel to Cullercoats | 4,488.18 mi (7,223.02 km) |
| Gunbarrel to Cumbernauld | 4,369.83 mi (7,032.56 km) |
| Gunbarrel to Cumnock | 4,379.41 mi (7,047.97 km) |
| Gunbarrel to Cupar | 4,387.47 mi (7,060.96 km) |
| Gunbarrel to Cwmbran | 4,568.38 mi (7,352.09 km) |
| Gunbarrel to Dagenham | 4,682.68 mi (7,536.04 km) |
| Gunbarrel to Dalkeith | 4,402.03 mi (7,084.39 km) |
| Gunbarrel to Darfield | 4,549.36 mi (7,321.49 km) |
