| Missoula to Spello | 5,425.82 mi (8,732.02 km) |
| Missoula to Spilamberto | 5,291.09 mi (8,515.18 km) |
| Missoula to Spilimbergo | 5,252.18 mi (8,452.57 km) |
| Missoula to Spinea | 5,268.63 mi (8,479.03 km) |
| Missoula to Spoleto | 5,439.51 mi (8,754.05 km) |
| Missoula to Spoltore | 5,497.75 mi (8,847.77 km) |
| Missoula to Spresiano | 5,254.57 mi (8,456.42 km) |
| Missoula to Squinzano | 5,723.38 mi (9,210.89 km) |
| Missoula to Statte | 5,692.48 mi (9,161.16 km) |
| Missoula to Stezzano | 5,189.58 mi (8,351.83 km) |
| Missoula to Strada | 5,353.41 mi (8,615.48 km) |
| Missoula to Stradella | 5,211.16 mi (8,386.56 km) |
| Missoula to Striano | 5,604.74 mi (9,019.95 km) |
| Missoula to Subiaco | 5,498.55 mi (8,849.06 km) |
| Missoula to Sulmona | 5,515.31 mi (8,876.03 km) |
