| Sankt Gallen to Southern Pines (North Carolina) | 4,431.43 mi (7,131.70 km) |
| Sankt Gallen to Southfield (Michigan) | 4,261.83 mi (6,858.75 km) |
| Sankt Gallen to Southgate (Michigan) | 4,271.72 mi (6,874.68 km) |
| Sankt Gallen to Southlake (Texas) | 5,262.46 mi (8,469.11 km) |
| Sankt Gallen to Spanaway (Washington) | 5,289.63 mi (8,512.84 km) |
| Sankt Gallen to Spanish Fork (Utah) | 5,389.60 mi (8,673.73 km) |
| Sankt Gallen to Spanish Lake (Missouri) | 4,702.84 mi (7,568.50 km) |
| Sankt Gallen to Spanish Springs (Nevada) | 5,654.87 mi (9,100.63 km) |
| Sankt Gallen to Sparks (Nevada) | 5,661.06 mi (9,110.60 km) |
| Sankt Gallen to Spartanburg (South Carolina) | 4,549.30 mi (7,321.38 km) |
| Sankt Gallen to Spearfish (South Dakota) | 4,903.69 mi (7,891.73 km) |
| Sankt Gallen to Speedway (Indiana) | 4,500.73 mi (7,243.22 km) |
| Sankt Gallen to Spencer (Iowa) | 4,676.17 mi (7,525.57 km) |
| Sankt Gallen to Spokane (Washington) | 5,130.29 mi (8,256.40 km) |
| Sankt Gallen to Spokane Valley (Washington) | 5,125.34 mi (8,248.44 km) |
