| Sussex to Cosham | 3,898.63 mi (6,274.24 km) |
| Sussex to Costessey | 3,922.79 mi (6,313.12 km) |
| Sussex to Cottingham | 3,826.59 mi (6,158.30 km) |
| Sussex to Coulsdon | 3,917.71 mi (6,304.95 km) |
| Sussex to Coventry | 3,830.42 mi (6,164.47 km) |
| Sussex to Cowdenbeath | 3,651.48 mi (5,876.49 km) |
| Sussex to Cowes | 3,892.45 mi (6,264.30 km) |
| Sussex to Cowley | 3,897.87 mi (6,273.02 km) |
| Sussex to Cowley | 3,863.46 mi (6,217.63 km) |
| Sussex to Cramlington | 3,744.03 mi (6,025.44 km) |
| Sussex to Cranleigh | 3,911.10 mi (6,294.32 km) |
| Sussex to Crawley | 3,923.04 mi (6,313.52 km) |
| Sussex to Crayford | 3,925.41 mi (6,317.34 km) |
| Sussex to Crewe | 3,774.00 mi (6,073.66 km) |
| Sussex to Crigglestone | 3,790.68 mi (6,100.51 km) |
