| Southwater to Cockermouth | 280.90 mi (452.06 km) |
| Southwater to Colchester | 80.73 mi (129.92 km) |
| Southwater to Coleford | 111.02 mi (178.67 km) |
| Southwater to Colne | 210.15 mi (338.21 km) |
| Southwater to Colwyn Bay | 211.26 mi (339.99 km) |
| Southwater to Congleton | 167.58 mi (269.70 km) |
| Southwater to Conisbrough | 173.62 mi (279.41 km) |
| Southwater to Connahs Quay | 190.09 mi (305.93 km) |
| Southwater to Consett | 271.41 mi (436.80 km) |
| Southwater to Conwy | 214.51 mi (345.21 km) |
| Southwater to Cookstown | 365.60 mi (588.38 km) |
| Southwater to Corby | 102.24 mi (164.54 km) |
| Southwater to Corfe Mullen | 74.64 mi (120.12 km) |
| Southwater to Corsham | 84.19 mi (135.50 km) |
| Southwater to Coseley | 128.79 mi (207.27 km) |
