| South River to Cosham | 3,463.78 mi (5,574.42 km) |
| South River to Costessey | 3,517.20 mi (5,660.39 km) |
| South River to Cottingham | 3,429.81 mi (5,519.75 km) |
| South River to Coulsdon | 3,491.59 mi (5,619.17 km) |
| South River to Coventry | 3,413.12 mi (5,492.88 km) |
| South River to Cowdenbeath | 3,277.22 mi (5,274.17 km) |
| South River to Cowes | 3,455.86 mi (5,561.66 km) |
| South River to Cowley | 3,473.11 mi (5,589.42 km) |
| South River to Cowley | 3,438.81 mi (5,534.22 km) |
| South River to Cramlington | 3,360.64 mi (5,408.43 km) |
| South River to Cranleigh | 3,481.67 mi (5,603.21 km) |
| South River to Crawley | 3,494.24 mi (5,623.44 km) |
| South River to Crayford | 3,501.87 mi (5,635.71 km) |
| South River to Crewe | 3,362.54 mi (5,411.48 km) |
| South River to Crigglestone | 3,388.84 mi (5,453.82 km) |
