| San Carlos to Spello | 6,198.05 mi (9,974.80 km) |
| San Carlos to Spilamberto | 6,063.30 mi (9,757.93 km) |
| San Carlos to Spilimbergo | 6,024.35 mi (9,695.25 km) |
| San Carlos to Spinea | 6,040.92 mi (9,721.92 km) |
| San Carlos to Spoleto | 6,211.72 mi (9,996.80 km) |
| San Carlos to Spoltore | 6,270.05 mi (10,090.68 km) |
| San Carlos to Spresiano | 6,026.85 mi (9,699.28 km) |
| San Carlos to Squinzano | 6,495.51 mi (10,453.52 km) |
| San Carlos to Statte | 6,464.72 mi (10,403.97 km) |
| San Carlos to Stezzano | 5,961.76 mi (9,594.53 km) |
| San Carlos to Strada | 6,125.52 mi (9,858.07 km) |
| San Carlos to Stradella | 5,983.18 mi (9,628.99 km) |
| San Carlos to Striano | 6,376.97 mi (10,262.74 km) |
| San Carlos to Subiaco | 6,270.70 mi (10,091.72 km) |
| San Carlos to Sulmona | 6,287.58 mi (10,118.89 km) |
