| Douarnenez to Cesme | 1,669.60 mi (2,686.96 km) |
| Douarnenez to Ceyhan | 2,152.32 mi (3,463.83 km) |
| Douarnenez to Ceylanpinar | 2,354.28 mi (3,788.84 km) |
| Douarnenez to Cicekdagi | 1,993.68 mi (3,208.52 km) |
| Douarnenez to Cide | 1,854.42 mi (2,984.41 km) |
| Douarnenez to Cifteler | 1,846.42 mi (2,971.52 km) |
| Douarnenez to Ciftlik | 2,048.52 mi (3,296.77 km) |
| Douarnenez to Ciftlikkoy | 1,723.85 mi (2,774.27 km) |
| Douarnenez to Cihanbeyli | 1,959.10 mi (3,152.86 km) |
| Douarnenez to Cildir | 2,344.84 mi (3,773.65 km) |
| Douarnenez to Cilimli | 1,795.49 mi (2,889.56 km) |
| Douarnenez to Cinar | 2,338.16 mi (3,762.90 km) |
| Douarnenez to Cinarcik | 1,715.10 mi (2,760.19 km) |
| Douarnenez to Cine | 1,776.49 mi (2,858.99 km) |
| Douarnenez to Civril | 1,826.22 mi (2,939.02 km) |
