| San Martino Buon Albergo to Calafell | 560.22 mi (901.59 km) |
| San Martino Buon Albergo to Calahorra | 684.74 mi (1,101.99 km) |
| San Martino Buon Albergo to Calasparra | 823.49 mi (1,325.27 km) |
| San Martino Buon Albergo to Calatayud | 697.40 mi (1,122.35 km) |
| San Martino Buon Albergo to Caldas de Montbuy | 517.83 mi (833.36 km) |
| San Martino Buon Albergo to Caldas de Reyes | 997.27 mi (1,604.95 km) |
| San Martino Buon Albergo to Calella | 497.18 mi (800.13 km) |
| San Martino Buon Albergo to Callosa de Segura | 795.45 mi (1,280.15 km) |
| San Martino Buon Albergo to Calpe | 734.24 mi (1,181.65 km) |
| San Martino Buon Albergo to Calvia | 595.33 mi (958.09 km) |
| San Martino Buon Albergo to Camas | 1,043.10 mi (1,678.70 km) |
| San Martino Buon Albergo to Cambados | 1,007.30 mi (1,621.10 km) |
| San Martino Buon Albergo to Cambre | 968.94 mi (1,559.36 km) |
| San Martino Buon Albergo to Cambrils | 587.46 mi (945.43 km) |
| San Martino Buon Albergo to Campo de Criptana | 834.21 mi (1,342.54 km) |
