| Trecastagni to Sabinanigo | 882.57 mi (1,420.36 km) |
| Trecastagni to Sagunto | 839.73 mi (1,351.41 km) |
| Trecastagni to Salamanca | 1,130.46 mi (1,819.29 km) |
| Trecastagni to Salobrena | 1,027.82 mi (1,654.12 km) |
| Trecastagni to Salou | 781.87 mi (1,258.29 km) |
| Trecastagni to Salt | 717.94 mi (1,155.42 km) |
| Trecastagni to Salvatierra de Mino | 1,283.97 mi (2,066.34 km) |
| Trecastagni to Sama | 1,156.48 mi (1,861.17 km) |
| Trecastagni to San Adrian de Besos | 733.64 mi (1,180.68 km) |
| Trecastagni to San Agustin de Guadalix | 1,021.91 mi (1,644.61 km) |
| Trecastagni to San Andres de la Barca | 745.96 mi (1,200.51 km) |
| Trecastagni to San Andres de Llevaneras | 723.54 mi (1,164.42 km) |
| Trecastagni to San Andres del Rabanedo | 1,142.76 mi (1,839.10 km) |
| Trecastagni to San Bartolome | 1,892.28 mi (3,045.32 km) |
| Trecastagni to San Baudilio de Llobregat | 740.76 mi (1,192.14 km) |
