| Greenford to Civril | 1,714.38 mi (2,759.03 km) |
| Greenford to Cizre | 2,275.59 mi (3,662.21 km) |
| Greenford to Cobanlar | 1,738.44 mi (2,797.75 km) |
| Greenford to Corlu | 1,508.96 mi (2,428.43 km) |
| Greenford to Corum | 1,832.75 mi (2,949.53 km) |
| Greenford to Cukurca | 2,340.00 mi (3,765.87 km) |
| Greenford to Cukurcayir | 2,019.16 mi (3,249.52 km) |
| Greenford to Cumayeri | 1,650.96 mi (2,656.96 km) |
| Greenford to Cumra | 1,871.13 mi (3,011.30 km) |
| Greenford to Cungus | 2,114.25 mi (3,402.56 km) |
| Greenford to Dargecit | 2,246.48 mi (3,615.36 km) |
| Greenford to Davutlar | 1,644.36 mi (2,646.34 km) |
| Greenford to Demirozu | 2,058.13 mi (3,312.24 km) |
| Greenford to Demre | 1,821.84 mi (2,931.97 km) |
| Greenford to Denizciler | 2,055.29 mi (3,307.66 km) |
