| Southend to Civril | 1,672.42 mi (2,691.50 km) |
| Southend to Cizre | 2,230.89 mi (3,590.27 km) |
| Southend to Cobanlar | 1,695.89 mi (2,729.26 km) |
| Southend to Corlu | 1,466.10 mi (2,359.46 km) |
| Southend to Corum | 1,788.36 mi (2,878.08 km) |
| Southend to Cukurca | 2,295.13 mi (3,693.65 km) |
| Southend to Cukurcayir | 1,974.02 mi (3,176.89 km) |
| Southend to Cumayeri | 1,607.31 mi (2,586.71 km) |
| Southend to Cumra | 1,828.45 mi (2,942.60 km) |
| Southend to Cungus | 2,069.78 mi (3,330.99 km) |
| Southend to Dargecit | 2,201.80 mi (3,543.45 km) |
| Southend to Davutlar | 1,603.83 mi (2,581.11 km) |
| Southend to Demirozu | 2,013.13 mi (3,239.82 km) |
| Southend to Demre | 1,780.91 mi (2,866.10 km) |
| Southend to Denizciler | 2,011.97 mi (3,237.95 km) |
