| Ortahisar to Chivasso | 1,451.66 mi (2,336.22 km) |
| Ortahisar to Ciampino | 1,191.64 mi (1,917.76 km) |
| Ortahisar to Cicciano | 1,088.92 mi (1,752.44 km) |
| Ortahisar to Cingoli | 1,171.80 mi (1,885.83 km) |
| Ortahisar to Cinisello Balsamo | 1,392.31 mi (2,240.70 km) |
| Ortahisar to Cinisi | 1,176.27 mi (1,893.02 km) |
| Ortahisar to Cirie | 1,465.92 mi (2,359.17 km) |
| Ortahisar to Ciro Marina | 952.33 mi (1,532.63 km) |
| Ortahisar to Cislago | 1,405.49 mi (2,261.91 km) |
| Ortahisar to Cisterna di Latina | 1,179.13 mi (1,897.62 km) |
| Ortahisar to Cisternino | 936.78 mi (1,507.61 km) |
| Ortahisar to Citta di Castello | 1,221.05 mi (1,965.08 km) |
| Ortahisar to Citta Sant'Angelo | 1,122.00 mi (1,805.68 km) |
| Ortahisar to Cittadella | 1,272.73 mi (2,048.26 km) |
| Ortahisar to Cittanova | 1,014.17 mi (1,632.15 km) |
