| Sankt Gallen to Potenza Picena | 347.78 mi (559.69 km) |
| Sankt Gallen to Pozzallo | 789.93 mi (1,271.26 km) |
| Sankt Gallen to Pozzuoli | 513.13 mi (825.81 km) |
| Sankt Gallen to Prato | 258.61 mi (416.19 km) |
| Sankt Gallen to Preganziol | 185.48 mi (298.51 km) |
| Sankt Gallen to Priolo Gargallo | 767.91 mi (1,235.82 km) |
| Sankt Gallen to Priverno | 452.40 mi (728.07 km) |
| Sankt Gallen to Pulsano | 627.35 mi (1,009.63 km) |
| Sankt Gallen to Putignano | 594.24 mi (956.34 km) |
| Sankt Gallen to Qualiano | 507.95 mi (817.47 km) |
| Sankt Gallen to Quarrata | 259.10 mi (416.98 km) |
| Sankt Gallen to Quartu Sant'Elena | 565.46 mi (910.02 km) |
| Sankt Gallen to Quartucciu | 564.67 mi (908.74 km) |
| Sankt Gallen to Quattro Castella | 199.86 mi (321.65 km) |
| Sankt Gallen to Quinto di Treviso | 180.77 mi (290.92 km) |
