| Sankt Gallen to Ascoli Piceno | 376.75 mi (606.32 km) |
| Sankt Gallen to Asola | 160.48 mi (258.26 km) |
| Sankt Gallen to Asolo | 164.89 mi (265.37 km) |
| Sankt Gallen to Assemini | 562.79 mi (905.72 km) |
| Sankt Gallen to Assisi | 339.35 mi (546.13 km) |
| Sankt Gallen to Asti | 183.08 mi (294.63 km) |
| Sankt Gallen to Atessa | 446.04 mi (717.83 km) |
| Sankt Gallen to Atri | 403.13 mi (648.78 km) |
| Sankt Gallen to Atripalda | 524.32 mi (843.81 km) |
| Sankt Gallen to Augusta | 763.19 mi (1,228.23 km) |
| Sankt Gallen to Aulla | 223.46 mi (359.63 km) |
| Sankt Gallen to Aurisina | 238.49 mi (383.82 km) |
| Sankt Gallen to Avellino | 523.39 mi (842.32 km) |
| Sankt Gallen to Aversa | 506.01 mi (814.35 km) |
| Sankt Gallen to Avezzano | 422.02 mi (679.17 km) |
