| Sussex to Cockermouth | 3,692.91 mi (5,943.17 km) |
| Sussex to Colchester | 3,937.32 mi (6,336.50 km) |
| Sussex to Coleford | 3,808.64 mi (6,129.42 km) |
| Sussex to Colne | 3,760.28 mi (6,051.59 km) |
| Sussex to Colwyn Bay | 3,721.40 mi (5,989.02 km) |
| Sussex to Congleton | 3,780.28 mi (6,083.77 km) |
| Sussex to Conisbrough | 3,806.68 mi (6,126.25 km) |
| Sussex to Connahs Quay | 3,747.46 mi (6,030.95 km) |
| Sussex to Consett | 3,742.35 mi (6,022.72 km) |
| Sussex to Conwy | 3,716.87 mi (5,981.73 km) |
| Sussex to Cookstown | 3,569.93 mi (5,745.25 km) |
| Sussex to Corby | 3,857.93 mi (6,208.74 km) |
| Sussex to Corfe Mullen | 3,864.60 mi (6,219.47 km) |
| Sussex to Corsham | 3,836.50 mi (6,174.25 km) |
| Sussex to Coseley | 3,804.53 mi (6,122.81 km) |
