| Umbertide to Smyrna (Delaware) | 4,350.37 mi (7,001.25 km) |
| Umbertide to Smyrna (Georgia) | 4,970.34 mi (7,998.99 km) |
| Umbertide to Smyrna (Tennessee) | 4,961.91 mi (7,985.41 km) |
| Umbertide to Snellville (Georgia) | 4,948.26 mi (7,963.45 km) |
| Umbertide to Snoqualmie (Washington) | 5,568.45 mi (8,961.55 km) |
| Umbertide to Snyder (Texas) | 5,706.39 mi (9,183.55 km) |
| Umbertide to Socastee (South Carolina) | 4,734.12 mi (7,618.83 km) |
| Umbertide to Socorro (Texas) | 5,968.00 mi (9,604.56 km) |
| Umbertide to Soddy-Daisy (Tennessee) | 4,936.25 mi (7,944.13 km) |
| Umbertide to Solana Beach (California) | 6,279.93 mi (10,106.56 km) |
| Umbertide to Soledad (California) | 6,206.16 mi (9,987.85 km) |
| Umbertide to Solon (Ohio) | 4,513.46 mi (7,263.71 km) |
| Umbertide to Somers Point (New Jersey) | 4,305.61 mi (6,929.21 km) |
| Umbertide to Somerset (Kentucky) | 4,830.98 mi (7,774.71 km) |
| Umbertide to Somerset (New Jersey) | 4,254.29 mi (6,846.62 km) |
