| Sankt Gallen to Stephanskirchen | 134.20 mi (215.97 km) |
| Sankt Gallen to Stockach | 33.93 mi (54.60 km) |
| Sankt Gallen to Stockelsdorf | 449.76 mi (723.83 km) |
| Sankt Gallen to Stolberg | 271.02 mi (436.17 km) |
| Sankt Gallen to Stollberg | 274.31 mi (441.46 km) |
| Sankt Gallen to Straelen | 311.09 mi (500.65 km) |
| Sankt Gallen to Stralsund | 502.30 mi (808.37 km) |
| Sankt Gallen to Straubing | 178.48 mi (287.24 km) |
| Sankt Gallen to Strausberg | 408.74 mi (657.80 km) |
| Sankt Gallen to Stuhr | 387.37 mi (623.42 km) |
| Sankt Gallen to Stuttgart | 93.92 mi (151.15 km) |
| Sankt Gallen to Sudlohn | 331.67 mi (533.77 km) |
| Sankt Gallen to Suhl | 228.16 mi (367.18 km) |
| Sankt Gallen to Sulingen | 363.10 mi (584.36 km) |
| Sankt Gallen to Sulz am Neckar | 73.33 mi (118.02 km) |
