| Douai to Cesme | 1,407.79 mi (2,265.62 km) |
| Douai to Ceyhan | 1,855.51 mi (2,986.15 km) |
| Douai to Ceylanpinar | 2,043.87 mi (3,289.29 km) |
| Douai to Cicekdagi | 1,685.16 mi (2,712.01 km) |
| Douai to Cide | 1,534.89 mi (2,470.17 km) |
| Douai to Cifteler | 1,552.04 mi (2,497.77 km) |
| Douai to Ciftlik | 1,749.33 mi (2,815.27 km) |
| Douai to Ciftlikkoy | 1,426.26 mi (2,295.34 km) |
| Douai to Cihanbeyli | 1,662.50 mi (2,675.53 km) |
| Douai to Cildir | 2,006.02 mi (3,228.38 km) |
| Douai to Cilimli | 1,489.40 mi (2,396.96 km) |
| Douai to Cinar | 2,022.00 mi (3,254.10 km) |
| Douai to Cinarcik | 1,418.49 mi (2,282.84 km) |
| Douai to Cine | 1,511.02 mi (2,431.75 km) |
| Douai to Civril | 1,546.25 mi (2,488.45 km) |
