| Permet to Smyrna (Delaware) | 4,812.51 mi (7,744.99 km) |
| Permet to Smyrna (Georgia) | 5,432.35 mi (8,742.52 km) |
| Permet to Smyrna (Tennessee) | 5,421.29 mi (8,724.73 km) |
| Permet to Snellville (Georgia) | 5,410.48 mi (8,707.32 km) |
| Permet to Snoqualmie (Washington) | 5,944.32 mi (9,566.46 km) |
| Permet to Snyder (Texas) | 6,156.11 mi (9,907.31 km) |
| Permet to Socastee (South Carolina) | 5,197.81 mi (8,365.07 km) |
| Permet to Socorro (Texas) | 6,411.67 mi (10,318.59 km) |
| Permet to Soddy-Daisy (Tennessee) | 5,397.01 mi (8,685.65 km) |
| Permet to Solana Beach (California) | 6,699.22 mi (10,781.35 km) |
| Permet to Soledad (California) | 6,607.87 mi (10,634.34 km) |
| Permet to Solon (Ohio) | 4,970.64 mi (7,999.47 km) |
| Permet to Somers Point (New Jersey) | 4,768.08 mi (7,673.48 km) |
| Permet to Somerset (Kentucky) | 5,290.55 mi (8,514.32 km) |
| Permet to Somerset (New Jersey) | 4,716.01 mi (7,589.68 km) |
