| Mardin to Cortona | 1,561.38 mi (2,512.79 km) |
| Mardin to Cosenza | 1,330.51 mi (2,141.25 km) |
| Mardin to Cossato | 1,766.46 mi (2,842.85 km) |
| Mardin to Costa Volpino | 1,676.87 mi (2,698.66 km) |
| Mardin to Creazzo | 1,607.52 mi (2,587.05 km) |
| Mardin to Crema | 1,691.78 mi (2,722.66 km) |
| Mardin to Cremona | 1,672.66 mi (2,691.89 km) |
| Mardin to Crevalcore | 1,614.54 mi (2,598.35 km) |
| Mardin to Crispiano | 1,278.99 mi (2,058.33 km) |
| Mardin to Crosia | 1,302.52 mi (2,096.21 km) |
| Mardin to Crotone | 1,284.63 mi (2,067.41 km) |
| Mardin to Cuneo | 1,788.29 mi (2,877.97 km) |
| Mardin to Cuorgne | 1,789.88 mi (2,880.53 km) |
| Mardin to Cusano Milanino | 1,717.57 mi (2,764.16 km) |
| Mardin to Cutro | 1,291.95 mi (2,079.20 km) |
