| Trondheim to Spello | 1,415.25 mi (2,277.63 km) |
| Trondheim to Spilamberto | 1,305.85 mi (2,101.56 km) |
| Trondheim to Spilimbergo | 1,199.32 mi (1,930.12 km) |
| Trondheim to Spinea | 1,241.21 mi (1,997.54 km) |
| Trondheim to Spoleto | 1,431.32 mi (2,303.49 km) |
| Trondheim to Spoltore | 1,456.99 mi (2,344.80 km) |
| Trondheim to Spresiano | 1,221.38 mi (1,965.63 km) |
| Trondheim to Squinzano | 1,619.38 mi (2,606.14 km) |
| Trondheim to Statte | 1,603.91 mi (2,581.24 km) |
| Trondheim to Stezzano | 1,228.74 mi (1,977.47 km) |
| Trondheim to Strada | 1,371.74 mi (2,207.61 km) |
| Trondheim to Stradella | 1,268.34 mi (2,041.19 km) |
| Trondheim to Striano | 1,571.62 mi (2,529.28 km) |
| Trondheim to Subiaco | 1,489.26 mi (2,396.74 km) |
| Trondheim to Sulmona | 1,484.17 mi (2,388.54 km) |
