| Constanta to Costessey | 1,376.41 mi (2,215.12 km) |
| Constanta to Cottingham | 1,461.28 mi (2,351.71 km) |
| Constanta to Coulsdon | 1,414.18 mi (2,275.90 km) |
| Constanta to Coventry | 1,484.65 mi (2,389.31 km) |
| Constanta to Cowdenbeath | 1,617.95 mi (2,603.84 km) |
| Constanta to Cowes | 1,458.92 mi (2,347.90 km) |
| Constanta to Cowley | 1,431.03 mi (2,303.02 km) |
| Constanta to Cowley | 1,464.37 mi (2,356.67 km) |
| Constanta to Cramlington | 1,531.32 mi (2,464.42 km) |
| Constanta to Cranleigh | 1,426.78 mi (2,296.18 km) |
| Constanta to Crawley | 1,414.02 mi (2,275.64 km) |
| Constanta to Crayford | 1,402.03 mi (2,256.35 km) |
| Constanta to Crewe | 1,531.78 mi (2,465.16 km) |
| Constanta to Crigglestone | 1,502.86 mi (2,418.63 km) |
| Constanta to Cromer | 1,377.66 mi (2,217.13 km) |
