| Rockwall to Cosham | 4,710.52 mi (7,580.84 km) |
| Rockwall to Costessey | 4,742.52 mi (7,632.35 km) |
| Rockwall to Cottingham | 4,647.99 mi (7,480.22 km) |
| Rockwall to Coulsdon | 4,732.17 mi (7,615.70 km) |
| Rockwall to Coventry | 4,646.94 mi (7,478.53 km) |
| Rockwall to Cowdenbeath | 4,476.76 mi (7,204.66 km) |
| Rockwall to Cowes | 4,703.79 mi (7,570.02 km) |
| Rockwall to Cowley | 4,712.64 mi (7,584.26 km) |
| Rockwall to Cowley | 4,678.13 mi (7,528.72 km) |
| Rockwall to Cramlington | 4,567.92 mi (7,351.35 km) |
| Rockwall to Cranleigh | 4,724.61 mi (7,603.53 km) |
| Rockwall to Crawley | 4,736.77 mi (7,623.09 km) |
| Rockwall to Crayford | 4,740.61 mi (7,629.27 km) |
| Rockwall to Crewe | 4,591.79 mi (7,389.78 km) |
| Rockwall to Crigglestone | 4,610.83 mi (7,420.41 km) |
