| Adra to Cortona | 911.19 mi (1,466.42 km) |
| Adra to Cosenza | 1,061.25 mi (1,707.91 km) |
| Adra to Cossato | 840.85 mi (1,353.22 km) |
| Adra to Costa Volpino | 923.77 mi (1,486.66 km) |
| Adra to Creazzo | 965.76 mi (1,554.24 km) |
| Adra to Crema | 888.21 mi (1,429.43 km) |
| Adra to Cremona | 892.18 mi (1,435.83 km) |
| Adra to Crevalcore | 921.52 mi (1,483.05 km) |
| Adra to Crispiano | 1,121.50 mi (1,804.88 km) |
| Adra to Crosia | 1,089.97 mi (1,754.13 km) |
| Adra to Crotone | 1,106.88 mi (1,781.35 km) |
| Adra to Cuneo | 764.24 mi (1,229.93 km) |
| Adra to Cuorgne | 814.19 mi (1,310.31 km) |
| Adra to Cusano Milanino | 877.18 mi (1,411.69 km) |
| Adra to Cutro | 1,099.56 mi (1,769.57 km) |
