| Ortakoy to Celano | 1,099.19 mi (1,768.97 km) |
| Ortakoy to Cento | 1,239.28 mi (1,994.43 km) |
| Ortakoy to Cepagatti | 1,075.32 mi (1,730.56 km) |
| Ortakoy to Ceprano | 1,098.47 mi (1,767.81 km) |
| Ortakoy to Cercola | 1,053.13 mi (1,694.85 km) |
| Ortakoy to Cerea | 1,249.30 mi (2,010.55 km) |
| Ortakoy to Cerese | 1,269.29 mi (2,042.73 km) |
| Ortakoy to Cerignola | 973.92 mi (1,567.38 km) |
| Ortakoy to Cermenate | 1,357.70 mi (2,185.01 km) |
| Ortakoy to Cernusco sul Naviglio | 1,343.29 mi (2,161.82 km) |
| Ortakoy to Cerreto Guidi | 1,247.33 mi (2,007.38 km) |
| Ortakoy to Cerro Maggiore | 1,362.61 mi (2,192.91 km) |
| Ortakoy to Certaldo | 1,237.43 mi (1,991.44 km) |
| Ortakoy to Cerveteri | 1,173.27 mi (1,888.19 km) |
| Ortakoy to Cervia | 1,180.97 mi (1,900.59 km) |
