| Southwater to Cosham | 33.50 mi (53.91 km) |
| Southwater to Costessey | 131.40 mi (211.47 km) |
| Southwater to Cottingham | 190.60 mi (306.75 km) |
| Southwater to Coulsdon | 22.54 mi (36.27 km) |
| Southwater to Coventry | 107.72 mi (173.37 km) |
| Southwater to Cowdenbeath | 372.23 mi (599.05 km) |
| Southwater to Cowes | 45.16 mi (72.67 km) |
| Southwater to Cowley | 35.28 mi (56.77 km) |
| Southwater to Cowley | 61.52 mi (99.00 km) |
| Southwater to Cramlington | 285.02 mi (458.69 km) |
| Southwater to Cranleigh | 9.50 mi (15.29 km) |
| Southwater to Crawley | 9.29 mi (14.96 km) |
| Southwater to Crayford | 37.37 mi (60.15 km) |
| Southwater to Crewe | 168.57 mi (271.29 km) |
| Southwater to Crigglestone | 187.65 mi (301.99 km) |
