| Boulogne-Billancourt to Cizre | 2,137.16 mi (3,439.43 km) |
| Boulogne-Billancourt to Cobanlar | 1,574.24 mi (2,533.49 km) |
| Boulogne-Billancourt to Corlu | 1,348.82 mi (2,170.71 km) |
| Boulogne-Billancourt to Corum | 1,690.48 mi (2,720.57 km) |
| Boulogne-Billancourt to Cukurca | 2,204.98 mi (3,548.58 km) |
| Boulogne-Billancourt to Cukurcayir | 1,892.28 mi (3,045.33 km) |
| Boulogne-Billancourt to Cumayeri | 1,498.89 mi (2,412.24 km) |
| Boulogne-Billancourt to Cumra | 1,707.55 mi (2,748.03 km) |
| Boulogne-Billancourt to Cungus | 1,972.03 mi (3,173.67 km) |
| Boulogne-Billancourt to Dargecit | 2,107.75 mi (3,392.10 km) |
| Boulogne-Billancourt to Davutlar | 1,465.20 mi (2,358.00 km) |
| Boulogne-Billancourt to Demirozu | 1,927.32 mi (3,101.72 km) |
| Boulogne-Billancourt to Demre | 1,644.58 mi (2,646.69 km) |
| Boulogne-Billancourt to Denizciler | 1,897.49 mi (3,053.72 km) |
| Boulogne-Billancourt to Denizli | 1,539.49 mi (2,477.57 km) |
