| Sankt Gallen to Piazza Armerina | 738.69 mi (1,188.81 km) |
| Sankt Gallen to Piazzola sul Brenta | 173.37 mi (279.02 km) |
| Sankt Gallen to Pietrasanta | 243.83 mi (392.40 km) |
| Sankt Gallen to Pieve di Soligo | 170.03 mi (273.64 km) |
| Sankt Gallen to Pinerolo | 200.60 mi (322.83 km) |
| Sankt Gallen to Pioltello | 132.96 mi (213.98 km) |
| Sankt Gallen to Piombino | 315.20 mi (507.27 km) |
| Sankt Gallen to Piombino Dese | 177.10 mi (285.02 km) |
| Sankt Gallen to Piossasco | 191.27 mi (307.81 km) |
| Sankt Gallen to Piove di Sacco | 194.26 mi (312.63 km) |
| Sankt Gallen to Pisa | 260.95 mi (419.96 km) |
| Sankt Gallen to Pisticci | 603.08 mi (970.56 km) |
| Sankt Gallen to Pistoia | 252.46 mi (406.30 km) |
| Sankt Gallen to Pizzo | 690.89 mi (1,111.87 km) |
| Sankt Gallen to Podenzano | 171.60 mi (276.17 km) |
