| Wattwil to Nowy Dwor Mazowiecki | 626.89 mi (1,008.88 km) |
| Wattwil to Nowy Sacz | 555.27 mi (893.63 km) |
| Wattwil to Nowy Targ | 523.14 mi (841.91 km) |
| Wattwil to Nowy Tomysl | 467.74 mi (752.76 km) |
| Wattwil to Nysa | 434.01 mi (698.47 km) |
| Wattwil to Oborniki | 504.39 mi (811.74 km) |
| Wattwil to Oborniki Slaskie | 447.48 mi (720.15 km) |
| Wattwil to Olawa | 448.22 mi (721.33 km) |
| Wattwil to Olecko | 747.58 mi (1,203.11 km) |
| Wattwil to Olesnica | 460.99 mi (741.89 km) |
| Wattwil to Olesno | 488.91 mi (786.83 km) |
| Wattwil to Olkusz | 519.25 mi (835.65 km) |
| Wattwil to Olsztyn | 670.15 mi (1,078.51 km) |
| Wattwil to Opalenica | 475.77 mi (765.68 km) |
| Wattwil to Opoczno | 577.03 mi (928.63 km) |
