| Guymon to Spello | 5,552.46 mi (8,935.81 km) |
| Guymon to Spilamberto | 5,419.89 mi (8,722.47 km) |
| Guymon to Spilimbergo | 5,415.30 mi (8,715.08 km) |
| Guymon to Spinea | 5,418.33 mi (8,719.97 km) |
| Guymon to Spoleto | 5,563.72 mi (8,953.94 km) |
| Guymon to Spoltore | 5,632.28 mi (9,064.28 km) |
| Guymon to Spresiano | 5,408.31 mi (8,703.83 km) |
| Guymon to Squinzano | 5,874.74 mi (9,454.48 km) |
| Guymon to Statte | 5,836.77 mi (9,393.37 km) |
| Guymon to Stezzano | 5,319.20 mi (8,560.42 km) |
| Guymon to Strada | 5,474.22 mi (8,809.90 km) |
| Guymon to Stradella | 5,331.14 mi (8,579.64 km) |
| Guymon to Striano | 5,725.88 mi (9,214.91 km) |
| Guymon to Subiaco | 5,617.65 mi (9,040.74 km) |
| Guymon to Sulmona | 5,643.46 mi (9,082.27 km) |
