| Tortona to Sabinanigo | 489.01 mi (786.99 km) |
| Tortona to Sagunto | 589.45 mi (948.63 km) |
| Tortona to Salamanca | 782.24 mi (1,258.89 km) |
| Tortona to Salobrena | 858.96 mi (1,382.36 km) |
| Tortona to Salou | 471.12 mi (758.19 km) |
| Tortona to Salt | 365.39 mi (588.05 km) |
| Tortona to Salvatierra de Mino | 890.04 mi (1,432.38 km) |
| Tortona to Sama | 729.25 mi (1,173.62 km) |
| Tortona to San Adrian de Besos | 411.49 mi (662.22 km) |
| Tortona to San Agustin de Guadalix | 695.69 mi (1,119.61 km) |
| Tortona to San Andres de la Barca | 420.71 mi (677.07 km) |
| Tortona to San Andres de Llevaneras | 394.62 mi (635.09 km) |
| Tortona to San Andres del Rabanedo | 737.80 mi (1,187.37 km) |
| Tortona to San Bartolome | 1,781.99 mi (2,867.84 km) |
| Tortona to San Baudilio de Llobregat | 422.31 mi (679.64 km) |
