| Montemarciano to Cortona | 71.07 mi (114.38 km) |
| Montemarciano to Cosenza | 335.66 mi (540.19 km) |
| Montemarciano to Cossato | 286.34 mi (460.82 km) |
| Montemarciano to Costa Volpino | 219.03 mi (352.50 km) |
| Montemarciano to Creazzo | 159.28 mi (256.34 km) |
| Montemarciano to Crema | 215.38 mi (346.63 km) |
| Montemarciano to Cremona | 192.40 mi (309.64 km) |
| Montemarciano to Crevalcore | 130.88 mi (210.63 km) |
| Montemarciano to Crispiano | 290.14 mi (466.93 km) |
| Montemarciano to Crosia | 332.67 mi (535.39 km) |
| Montemarciano to Crotone | 370.94 mi (596.97 km) |
| Montemarciano to Cuneo | 291.16 mi (468.57 km) |
| Montemarciano to Cuorgne | 304.36 mi (489.81 km) |
| Montemarciano to Cusano Milanino | 242.64 mi (390.50 km) |
| Montemarciano to Cutro | 370.32 mi (595.97 km) |
