| Gunbarrel to Cosham | 4,669.71 mi (7,515.17 km) |
| Gunbarrel to Costessey | 4,672.06 mi (7,518.95 km) |
| Gunbarrel to Cottingham | 4,571.68 mi (7,357.40 km) |
| Gunbarrel to Coulsdon | 4,682.13 mi (7,535.16 km) |
| Gunbarrel to Coventry | 4,590.45 mi (7,387.61 km) |
| Gunbarrel to Cowdenbeath | 4,384.49 mi (7,056.15 km) |
| Gunbarrel to Cowes | 4,664.90 mi (7,507.43 km) |
| Gunbarrel to Cowley | 4,661.75 mi (7,502.36 km) |
| Gunbarrel to Cowley | 4,628.01 mi (7,448.07 km) |
| Gunbarrel to Cramlington | 4,481.31 mi (7,211.97 km) |
| Gunbarrel to Cranleigh | 4,678.05 mi (7,528.59 km) |
| Gunbarrel to Crawley | 4,689.27 mi (7,546.64 km) |
| Gunbarrel to Crayford | 4,687.79 mi (7,544.28 km) |
| Gunbarrel to Crewe | 4,531.13 mi (7,292.15 km) |
| Gunbarrel to Crigglestone | 4,540.40 mi (7,307.06 km) |
