| Ortahisar to Collegno | 1,465.69 mi (2,358.81 km) |
| Ortahisar to Cologno al Serio | 1,369.83 mi (2,204.53 km) |
| Ortahisar to Cologno Monzese | 1,389.10 mi (2,235.54 km) |
| Ortahisar to Colorno | 1,328.58 mi (2,138.15 km) |
| Ortahisar to Comacchio | 1,238.91 mi (1,993.83 km) |
| Ortahisar to Comiso | 1,110.28 mi (1,786.83 km) |
| Ortahisar to Como | 1,402.00 mi (2,256.31 km) |
| Ortahisar to Concordia Sagittaria | 1,225.13 mi (1,971.65 km) |
| Ortahisar to Concorezzo | 1,387.18 mi (2,232.45 km) |
| Ortahisar to Conegliano | 1,252.99 mi (2,016.49 km) |
| Ortahisar to Conselice | 1,253.28 mi (2,016.96 km) |
| Ortahisar to Conselve | 1,262.00 mi (2,030.99 km) |
| Ortahisar to Conversano | 954.32 mi (1,535.83 km) |
| Ortahisar to Copertino | 902.98 mi (1,453.20 km) |
| Ortahisar to Copparo | 1,258.57 mi (2,025.47 km) |
