| Ortakoy to Cortona | 1,187.79 mi (1,911.57 km) |
| Ortakoy to Cosenza | 954.17 mi (1,535.59 km) |
| Ortakoy to Cossato | 1,399.36 mi (2,252.05 km) |
| Ortakoy to Costa Volpino | 1,311.89 mi (2,111.28 km) |
| Ortakoy to Creazzo | 1,242.11 mi (1,998.98 km) |
| Ortakoy to Crema | 1,324.59 mi (2,131.71 km) |
| Ortakoy to Cremona | 1,304.69 mi (2,099.70 km) |
| Ortakoy to Crevalcore | 1,245.47 mi (2,004.39 km) |
| Ortakoy to Crispiano | 901.58 mi (1,450.96 km) |
| Ortakoy to Crosia | 925.78 mi (1,489.89 km) |
| Ortakoy to Crotone | 908.78 mi (1,462.54 km) |
| Ortakoy to Cuneo | 1,416.92 mi (2,280.31 km) |
| Ortakoy to Cuorgne | 1,421.90 mi (2,288.33 km) |
| Ortakoy to Cusano Milanino | 1,350.87 mi (2,174.01 km) |
| Ortakoy to Cutro | 916.21 mi (1,474.49 km) |
