| Southend to Carterton | 99.65 mi (160.37 km) |
| Southend to Castle Bromwich | 124.93 mi (201.05 km) |
| Southend to Castleford | 172.91 mi (278.27 km) |
| Southend to Castleton | 185.83 mi (299.07 km) |
| Southend to Caterham | 38.87 mi (62.55 km) |
| Southend to Catford | 32.25 mi (51.91 km) |
| Southend to Caversham | 72.60 mi (116.84 km) |
| Southend to Chaddesden | 131.72 mi (211.99 km) |
| Southend to Chalfont Saint Peter | 54.50 mi (87.71 km) |
| Southend to Chandlers Ford | 98.42 mi (158.39 km) |
| Southend to Chapel en le Frith | 165.01 mi (265.55 km) |
| Southend to Chapeltown | 160.69 mi (258.61 km) |
| Southend to Chard | 165.52 mi (266.38 km) |
| Southend to Charlton Kings | 120.05 mi (193.20 km) |
| Southend to Chatham | 14.89 mi (23.96 km) |
