| Sankt Gallen to Smyrna (Delaware) | 4,089.73 mi (6,581.79 km) |
| Sankt Gallen to Smyrna (Georgia) | 4,708.47 mi (7,577.56 km) |
| Sankt Gallen to Smyrna (Tennessee) | 4,691.33 mi (7,549.96 km) |
| Sankt Gallen to Snellville (Georgia) | 4,687.38 mi (7,543.60 km) |
| Sankt Gallen to Snoqualmie (Washington) | 5,249.98 mi (8,449.02 km) |
| Sankt Gallen to Snyder (Texas) | 5,418.69 mi (8,720.54 km) |
| Sankt Gallen to Socastee (South Carolina) | 4,483.45 mi (7,215.41 km) |
| Sankt Gallen to Socorro (Texas) | 5,673.91 mi (9,131.27 km) |
| Sankt Gallen to Soddy-Daisy (Tennessee) | 4,669.73 mi (7,515.20 km) |
| Sankt Gallen to Solana Beach (California) | 5,971.02 mi (9,609.43 km) |
| Sankt Gallen to Soledad (California) | 5,891.74 mi (9,481.83 km) |
| Sankt Gallen to Solon (Ohio) | 4,237.94 mi (6,820.30 km) |
| Sankt Gallen to Somers Point (New Jersey) | 4,046.61 mi (6,512.40 km) |
| Sankt Gallen to Somerset (Kentucky) | 4,560.99 mi (7,340.21 km) |
| Sankt Gallen to Somerset (New Jersey) | 3,991.90 mi (6,424.35 km) |
