| Sankt Gallen to Surbo | 651.68 mi (1,048.78 km) |
| Sankt Gallen to Susegana | 174.59 mi (280.97 km) |
| Sankt Gallen to Suzzara | 180.46 mi (290.42 km) |
| Sankt Gallen to Taggia | 258.03 mi (415.26 km) |
| Sankt Gallen to Taglio | 214.86 mi (345.78 km) |
| Sankt Gallen to Taormina | 725.97 mi (1,168.34 km) |
| Sankt Gallen to Taranto | 619.13 mi (996.40 km) |
| Sankt Gallen to Tarcento | 200.03 mi (321.92 km) |
| Sankt Gallen to Tarquinia | 376.12 mi (605.31 km) |
| Sankt Gallen to Taurianova | 710.90 mi (1,144.08 km) |
| Sankt Gallen to Taurisano | 677.21 mi (1,089.86 km) |
| Sankt Gallen to Tavagnacco | 202.63 mi (326.09 km) |
| Sankt Gallen to Taviano | 672.70 mi (1,082.61 km) |
| Sankt Gallen to Teano | 485.41 mi (781.19 km) |
| Sankt Gallen to Tempio Pausania | 450.87 mi (725.60 km) |
