| Cities | Distance |
|---|---|
| Southend to Cockermouth | 273.29 mi (439.82 km) |
| Southend to Colchester | 25.01 mi (40.25 km) |
| Southend to Coleford | 143.49 mi (230.92 km) |
| Southend to Colne | 199.88 mi (321.68 km) |
| Southend to Colwyn Bay | 221.27 mi (356.09 km) |
| Southend to Congleton | 166.29 mi (267.62 km) |
| Southend to Conisbrough | 156.18 mi (251.35 km) |
| Southend to Connahs Quay | 196.22 mi (315.79 km) |
| Southend to Consett | 251.04 mi (404.00 km) |
| Southend to Conwy | 225.53 mi (362.96 km) |
| Southend to Cookstown | 375.78 mi (604.76 km) |
| Southend to Corby | 88.31 mi (142.12 km) |
| Southend to Corfe Mullen | 129.88 mi (209.02 km) |
| Southend to Corsham | 124.79 mi (200.83 km) |
| Southend to Coseley | 137.31 mi (220.98 km) |