| Cities | Distance |
|---|---|
| Southend to Cosham | 91.12 mi (146.64 km) |
| Southend to Costessey | 79.66 mi (128.20 km) |
| Southend to Cottingham | 161.25 mi (259.51 km) |
| Southend to Coulsdon | 39.83 mi (64.09 km) |
| Southend to Coventry | 111.56 mi (179.53 km) |
| Southend to Cowdenbeath | 355.77 mi (572.56 km) |
| Southend to Cowes | 102.82 mi (165.47 km) |
| Southend to Cowley | 51.20 mi (82.41 km) |
| Southend to Cowley | 83.50 mi (134.38 km) |
| Southend to Cramlington | 261.74 mi (421.23 km) |
| Southend to Cranleigh | 58.72 mi (94.50 km) |
| Southend to Crawley | 49.27 mi (79.30 km) |
| Southend to Crayford | 23.79 mi (38.28 km) |
| Southend to Crewe | 170.70 mi (274.72 km) |
| Southend to Crigglestone | 172.35 mi (277.37 km) |