| Olgiate Olona to Cesme | 1,024.27 mi (1,648.40 km) |
| Olgiate Olona to Ceyhan | 1,509.13 mi (2,428.71 km) |
| Olgiate Olona to Ceylanpinar | 1,716.11 mi (2,761.81 km) |
| Olgiate Olona to Cicekdagi | 1,356.19 mi (2,182.57 km) |
| Olgiate Olona to Cide | 1,226.10 mi (1,973.22 km) |
| Olgiate Olona to Cifteler | 1,203.44 mi (1,936.74 km) |
| Olgiate Olona to Ciftlik | 1,406.43 mi (2,263.43 km) |
| Olgiate Olona to Ciftlikkoy | 1,082.63 mi (1,742.33 km) |
| Olgiate Olona to Cihanbeyli | 1,316.42 mi (2,118.58 km) |
| Olgiate Olona to Cildir | 1,734.14 mi (2,790.83 km) |
| Olgiate Olona to Cilimli | 1,157.94 mi (1,863.52 km) |
| Olgiate Olona to Cinar | 1,703.59 mi (2,741.67 km) |
| Olgiate Olona to Cinarcik | 1,073.54 mi (1,727.69 km) |
| Olgiate Olona to Cine | 1,130.88 mi (1,819.98 km) |
| Olgiate Olona to Civril | 1,180.44 mi (1,899.74 km) |
