| Mettlach to Cosenza | 848.75 mi (1,365.93 km) |
| Mettlach to Cossato | 280.88 mi (452.04 km) |
| Mettlach to Costa Volpino | 300.83 mi (484.14 km) |
| Mettlach to Creazzo | 355.93 mi (572.81 km) |
| Mettlach to Crema | 319.37 mi (513.97 km) |
| Mettlach to Cremona | 341.37 mi (549.38 km) |
| Mettlach to Crevalcore | 393.14 mi (632.70 km) |
| Mettlach to Crispiano | 802.79 mi (1,291.96 km) |
| Mettlach to Crosia | 847.58 mi (1,364.04 km) |
| Mettlach to Crotone | 885.80 mi (1,425.55 km) |
| Mettlach to Cuneo | 355.80 mi (572.60 km) |
| Mettlach to Cuorgne | 287.65 mi (462.93 km) |
| Mettlach to Cusano Milanino | 297.83 mi (479.32 km) |
| Mettlach to Cutro | 884.93 mi (1,424.16 km) |
| Mettlach to Cutrofiano | 860.06 mi (1,384.14 km) |
