| Sankt Gallen to Trim | 824.39 mi (1,326.72 km) |
| Sankt Gallen to Tuam | 901.53 mi (1,450.87 km) |
| Sankt Gallen to Tullamore | 843.42 mi (1,357.36 km) |
| Sankt Gallen to Waterford | 805.11 mi (1,295.69 km) |
| Sankt Gallen to Wexford | 779.94 mi (1,255.19 km) |
| Sankt Gallen to Wicklow | 779.59 mi (1,254.63 km) |
| Sankt Gallen to Abano Terme | 183.35 mi (295.08 km) |
| Sankt Gallen to Abbiategrasso | 141.52 mi (227.76 km) |
| Sankt Gallen to Acate | 763.81 mi (1,229.24 km) |
| Sankt Gallen to Acerra | 510.98 mi (822.34 km) |
| Sankt Gallen to Aci Castello | 742.10 mi (1,194.29 km) |
| Sankt Gallen to Aci Catena | 738.99 mi (1,189.29 km) |
| Sankt Gallen to Aci Sant'Antonio | 738.66 mi (1,188.76 km) |
| Sankt Gallen to Acireale | 738.59 mi (1,188.65 km) |
| Sankt Gallen to Acquaviva delle Fonti | 583.06 mi (938.35 km) |
