| Herisau to Potenza Picena | 348.58 mi (560.98 km) |
| Herisau to Pozzallo | 789.22 mi (1,270.13 km) |
| Herisau to Pozzuoli | 513.06 mi (825.68 km) |
| Herisau to Prato | 257.62 mi (414.60 km) |
| Herisau to Preganziol | 187.31 mi (301.45 km) |
| Herisau to Priolo Gargallo | 767.40 mi (1,235.01 km) |
| Herisau to Priverno | 452.03 mi (727.47 km) |
| Herisau to Pulsano | 628.55 mi (1,011.55 km) |
| Herisau to Putignano | 595.52 mi (958.40 km) |
| Herisau to Qualiano | 507.92 mi (817.42 km) |
| Herisau to Quarrata | 257.98 mi (415.19 km) |
| Herisau to Quartu Sant'Elena | 562.57 mi (905.37 km) |
| Herisau to Quartucciu | 561.77 mi (904.09 km) |
| Herisau to Quattro Castella | 198.53 mi (319.51 km) |
| Herisau to Quinto di Treviso | 182.61 mi (293.88 km) |
