| Sankt Gallen to Saarijarvi | 1,221.22 mi (1,965.36 km) |
| Sankt Gallen to Salo | 1,051.49 mi (1,692.20 km) |
| Sankt Gallen to Sastamala | 1,100.22 mi (1,770.63 km) |
| Sankt Gallen to Savonlinna | 1,256.30 mi (2,021.82 km) |
| Sankt Gallen to Seinajoki | 1,182.27 mi (1,902.68 km) |
| Sankt Gallen to Siilinjarvi | 1,289.11 mi (2,074.62 km) |
| Sankt Gallen to Sipoo | 1,098.31 mi (1,767.55 km) |
| Sankt Gallen to Sippola | 1,157.09 mi (1,862.16 km) |
| Sankt Gallen to Sodankyla | 1,510.33 mi (2,430.64 km) |
| Sankt Gallen to Somero | 1,073.15 mi (1,727.06 km) |
| Sankt Gallen to Sotkamo | 1,358.74 mi (2,186.68 km) |
| Sankt Gallen to Tampere | 1,125.52 mi (1,811.35 km) |
| Sankt Gallen to Tornio | 1,383.21 mi (2,226.07 km) |
| Sankt Gallen to Turku | 1,037.52 mi (1,669.73 km) |
| Sankt Gallen to Tuusula | 1,096.11 mi (1,764.02 km) |
