| Herisau to Nowy Dwor Mazowiecki | 616.39 mi (991.99 km) |
| Herisau to Nowy Sacz | 545.08 mi (877.22 km) |
| Herisau to Nowy Targ | 512.97 mi (825.54 km) |
| Herisau to Nowy Tomysl | 457.61 mi (736.45 km) |
| Herisau to Nysa | 423.50 mi (681.56 km) |
| Herisau to Oborniki | 494.23 mi (795.39 km) |
| Herisau to Oborniki Slaskie | 437.02 mi (703.32 km) |
| Herisau to Olawa | 437.71 mi (704.42 km) |
| Herisau to Olecko | 737.17 mi (1,186.36 km) |
| Herisau to Olesnica | 450.49 mi (725.00 km) |
| Herisau to Olesno | 478.40 mi (769.91 km) |
| Herisau to Olkusz | 508.83 mi (818.89 km) |
| Herisau to Olsztyn | 659.83 mi (1,061.89 km) |
| Herisau to Opalenica | 465.58 mi (749.28 km) |
| Herisau to Opoczno | 566.51 mi (911.72 km) |
