| Union to Spello | 5,059.61 mi (8,142.66 km) |
| Union to Spilamberto | 4,929.61 mi (7,933.44 km) |
| Union to Spilimbergo | 4,937.38 mi (7,945.94 km) |
| Union to Spinea | 4,935.48 mi (7,942.89 km) |
| Union to Spoleto | 5,069.90 mi (8,159.21 km) |
| Union to Spoltore | 5,141.08 mi (8,273.77 km) |
| Union to Spresiano | 4,927.06 mi (7,929.33 km) |
| Union to Squinzano | 5,386.14 mi (8,668.15 km) |
| Union to Statte | 5,346.22 mi (8,603.90 km) |
| Union to Stezzano | 4,830.62 mi (7,774.13 km) |
| Union to Strada | 4,980.44 mi (8,015.24 km) |
| Union to Stradella | 4,839.03 mi (7,787.67 km) |
| Union to Striano | 5,228.89 mi (8,415.08 km) |
| Union to Subiaco | 5,121.39 mi (8,242.08 km) |
| Union to Sulmona | 5,149.92 mi (8,287.99 km) |
