| San Martino Buon Albergo to Corato | 397.28 mi (639.35 km) |
| San Martino Buon Albergo to Corbetta | 105.90 mi (170.42 km) |
| San Martino Buon Albergo to Corciano | 168.27 mi (270.81 km) |
| San Martino Buon Albergo to Cordenons | 86.56 mi (139.31 km) |
| San Martino Buon Albergo to Cori | 275.98 mi (444.14 km) |
| San Martino Buon Albergo to Coriano | 124.36 mi (200.13 km) |
| San Martino Buon Albergo to Corigliano Calabro | 487.22 mi (784.10 km) |
| San Martino Buon Albergo to Corleone | 537.20 mi (864.55 km) |
| San Martino Buon Albergo to Cormano | 94.10 mi (151.44 km) |
| San Martino Buon Albergo to Cornaredo | 100.32 mi (161.45 km) |
| San Martino Buon Albergo to Cornate d'Adda | 80.68 mi (129.84 km) |
| San Martino Buon Albergo to Cornedo Vicentino | 18.37 mi (29.56 km) |
| San Martino Buon Albergo to Correggio | 47.28 mi (76.08 km) |
| San Martino Buon Albergo to Corridonia | 191.49 mi (308.18 km) |
| San Martino Buon Albergo to Corsico | 96.18 mi (154.79 km) |
