| Marmara Ereglisi to Cortona | 832.28 mi (1,339.43 km) |
| Marmara Ereglisi to Cosenza | 628.48 mi (1,011.44 km) |
| Marmara Ereglisi to Cossato | 1,041.85 mi (1,676.70 km) |
| Marmara Ereglisi to Costa Volpino | 954.71 mi (1,536.46 km) |
| Marmara Ereglisi to Creazzo | 884.88 mi (1,424.08 km) |
| Marmara Ereglisi to Crema | 967.08 mi (1,556.37 km) |
| Marmara Ereglisi to Cremona | 947.16 mi (1,524.31 km) |
| Marmara Ereglisi to Crevalcore | 887.98 mi (1,429.07 km) |
| Marmara Ereglisi to Crispiano | 561.15 mi (903.09 km) |
| Marmara Ereglisi to Crosia | 597.34 mi (961.33 km) |
| Marmara Ereglisi to Crotone | 587.65 mi (945.73 km) |
| Marmara Ereglisi to Cuneo | 1,060.02 mi (1,705.94 km) |
| Marmara Ereglisi to Cuorgne | 1,064.37 mi (1,712.94 km) |
| Marmara Ereglisi to Cusano Milanino | 993.40 mi (1,598.72 km) |
| Marmara Ereglisi to Cutro | 595.54 mi (958.43 km) |
