| San Martino Buon Albergo to Castrovillari | 465.56 mi (749.24 km) |
| San Martino Buon Albergo to Catania | 584.51 mi (940.68 km) |
| San Martino Buon Albergo to Catanzaro | 530.82 mi (854.27 km) |
| San Martino Buon Albergo to Cattolica | 128.34 mi (206.55 km) |
| San Martino Buon Albergo to Cava de' Tirreni | 373.05 mi (600.36 km) |
| San Martino Buon Albergo to Cavallino | 503.05 mi (809.59 km) |
| San Martino Buon Albergo to Cavarzere | 51.49 mi (82.87 km) |
| San Martino Buon Albergo to Cave | 265.08 mi (426.61 km) |
| San Martino Buon Albergo to Cavriago | 56.72 mi (91.28 km) |
| San Martino Buon Albergo to Cavriglia | 132.63 mi (213.45 km) |
| San Martino Buon Albergo to Cazzago San Martino | 53.26 mi (85.71 km) |
| San Martino Buon Albergo to Ceccano | 288.57 mi (464.41 km) |
| San Martino Buon Albergo to Cecina | 147.93 mi (238.07 km) |
| San Martino Buon Albergo to Cefalu | 531.75 mi (855.77 km) |
| San Martino Buon Albergo to Ceglie Messapico | 461.17 mi (742.18 km) |
