| Grottaferrata to Cesme | 758.59 mi (1,220.84 km) |
| Grottaferrata to Ceyhan | 1,274.03 mi (2,050.35 km) |
| Grottaferrata to Ceylanpinar | 1,495.88 mi (2,407.39 km) |
| Grottaferrata to Cicekdagi | 1,145.48 mi (1,843.46 km) |
| Grottaferrata to Cide | 1,044.19 mi (1,680.46 km) |
| Grottaferrata to Cifteler | 976.04 mi (1,570.79 km) |
| Grottaferrata to Ciftlik | 1,178.21 mi (1,896.15 km) |
| Grottaferrata to Ciftlikkoy | 867.49 mi (1,396.09 km) |
| Grottaferrata to Cihanbeyli | 1,087.59 mi (1,750.31 km) |
| Grottaferrata to Cildir | 1,569.67 mi (2,526.15 km) |
| Grottaferrata to Cilimli | 953.48 mi (1,534.47 km) |
| Grottaferrata to Cinar | 1,493.36 mi (2,403.33 km) |
| Grottaferrata to Cinarcik | 857.25 mi (1,379.61 km) |
| Grottaferrata to Cine | 866.05 mi (1,393.77 km) |
| Grottaferrata to Civril | 932.57 mi (1,500.82 km) |
