| Otopeni to Celano | 650.88 mi (1,047.49 km) |
| Otopeni to Cento | 726.04 mi (1,168.45 km) |
| Otopeni to Cepagatti | 619.98 mi (997.76 km) |
| Otopeni to Ceprano | 666.04 mi (1,071.89 km) |
| Otopeni to Cercola | 646.40 mi (1,040.28 km) |
| Otopeni to Cerea | 727.61 mi (1,170.98 km) |
| Otopeni to Cerese | 750.76 mi (1,208.23 km) |
| Otopeni to Cerignola | 561.93 mi (904.34 km) |
| Otopeni to Cermenate | 830.32 mi (1,336.27 km) |
| Otopeni to Cernusco sul Naviglio | 818.45 mi (1,317.17 km) |
| Otopeni to Cerreto Guidi | 753.64 mi (1,212.86 km) |
| Otopeni to Cerro Maggiore | 836.86 mi (1,346.80 km) |
| Otopeni to Certaldo | 748.48 mi (1,204.56 km) |
| Otopeni to Cerveteri | 723.51 mi (1,164.37 km) |
| Otopeni to Cervia | 676.46 mi (1,088.66 km) |
