| Wielun to Nowy Dwor Mazowiecki | 124.18 mi (199.85 km) |
| Wielun to Nowy Sacz | 144.69 mi (232.86 km) |
| Wielun to Nowy Targ | 136.94 mi (220.38 km) |
| Wielun to Nowy Tomysl | 128.79 mi (207.27 km) |
| Wielun to Nysa | 74.75 mi (120.30 km) |
| Wielun to Oborniki | 123.82 mi (199.26 km) |
| Wielun to Oborniki Slaskie | 72.33 mi (116.41 km) |
| Wielun to Olawa | 58.59 mi (94.30 km) |
| Wielun to Olecko | 254.74 mi (409.97 km) |
| Wielun to Olesnica | 51.38 mi (82.70 km) |
| Wielun to Olesno | 24.79 mi (39.90 km) |
| Wielun to Olkusz | 78.13 mi (125.73 km) |
| Wielun to Olsztyn | 194.06 mi (312.31 km) |
| Wielun to Opalenica | 118.93 mi (191.39 km) |
| Wielun to Opoczno | 74.96 mi (120.63 km) |
