| Douarnenez to Cizre | 2,434.54 mi (3,918.02 km) |
| Douarnenez to Cobanlar | 1,859.13 mi (2,991.99 km) |
| Douarnenez to Corlu | 1,637.76 mi (2,635.72 km) |
| Douarnenez to Corum | 1,987.31 mi (3,198.26 km) |
| Douarnenez to Cukurca | 2,503.54 mi (4,029.06 km) |
| Douarnenez to Cukurcayir | 2,193.83 mi (3,530.63 km) |
| Douarnenez to Cumayeri | 1,791.78 mi (2,883.58 km) |
| Douarnenez to Cumra | 1,992.26 mi (3,206.23 km) |
| Douarnenez to Cungus | 2,268.17 mi (3,650.26 km) |
| Douarnenez to Dargecit | 2,405.07 mi (3,870.59 km) |
| Douarnenez to Davutlar | 1,737.41 mi (2,796.09 km) |
| Douarnenez to Demirozu | 2,227.72 mi (3,585.17 km) |
| Douarnenez to Demre | 1,917.56 mi (3,086.02 km) |
| Douarnenez to Denizciler | 2,185.47 mi (3,517.18 km) |
| Douarnenez to Denizli | 1,816.72 mi (2,923.73 km) |
