| Otopeni to Caltagirone | 785.82 mi (1,264.66 km) |
| Otopeni to Caltanissetta | 792.14 mi (1,274.83 km) |
| Otopeni to Calvisano | 769.65 mi (1,238.64 km) |
| Otopeni to Calvizzano | 653.13 mi (1,051.11 km) |
| Otopeni to Camaiore | 780.54 mi (1,256.16 km) |
| Otopeni to Cameri | 851.55 mi (1,370.44 km) |
| Otopeni to Camisano Vicentino | 703.07 mi (1,131.48 km) |
| Otopeni to Campagna | 618.33 mi (995.11 km) |
| Otopeni to Campagnano di Roma | 706.80 mi (1,137.49 km) |
| Otopeni to Campi Bisenzio | 740.77 mi (1,192.16 km) |
| Otopeni to Campi Salentina | 500.27 mi (805.10 km) |
| Otopeni to Campiglia Marittima | 776.12 mi (1,249.05 km) |
| Otopeni to Campobasso | 610.83 mi (983.04 km) |
| Otopeni to Campobello di Licata | 809.21 mi (1,302.30 km) |
| Otopeni to Campobello di Mazara | 840.61 mi (1,352.83 km) |
