| Altena to Cesme | 1,272.98 mi (2,048.66 km) |
| Altena to Ceyhan | 1,691.31 mi (2,721.90 km) |
| Altena to Ceylanpinar | 1,869.57 mi (3,008.78 km) |
| Altena to Cicekdagi | 1,514.33 mi (2,437.07 km) |
| Altena to Cide | 1,357.55 mi (2,184.76 km) |
| Altena to Cifteler | 1,392.23 mi (2,240.58 km) |
| Altena to Ciftlik | 1,584.35 mi (2,549.76 km) |
| Altena to Ciftlikkoy | 1,265.65 mi (2,036.86 km) |
| Altena to Cihanbeyli | 1,500.03 mi (2,414.07 km) |
| Altena to Cildir | 1,813.42 mi (2,918.42 km) |
| Altena to Cilimli | 1,321.99 mi (2,127.54 km) |
| Altena to Cinar | 1,844.06 mi (2,967.72 km) |
| Altena to Cinarcik | 1,258.69 mi (2,025.66 km) |
| Altena to Cine | 1,371.91 mi (2,207.88 km) |
| Altena to Civril | 1,396.57 mi (2,247.56 km) |
