| Portage to Nowy Dwor Mazowiecki | 4,565.02 mi (7,346.69 km) |
| Portage to Nowy Sacz | 4,687.56 mi (7,543.91 km) |
| Portage to Nowy Targ | 4,671.02 mi (7,517.27 km) |
| Portage to Nowy Tomysl | 4,416.63 mi (7,107.88 km) |
| Portage to Nysa | 4,534.52 mi (7,297.60 km) |
| Portage to Oborniki | 4,426.18 mi (7,123.25 km) |
| Portage to Oborniki Slaskie | 4,484.91 mi (7,217.76 km) |
| Portage to Olawa | 4,513.93 mi (7,264.46 km) |
| Portage to Olecko | 4,552.25 mi (7,326.15 km) |
| Portage to Olesnica | 4,505.62 mi (7,251.09 km) |
| Portage to Olesno | 4,554.88 mi (7,330.36 km) |
| Portage to Olkusz | 4,619.84 mi (7,434.91 km) |
| Portage to Olsztyn | 4,499.34 mi (7,240.98 km) |
| Portage to Opalenica | 4,426.54 mi (7,123.83 km) |
| Portage to Opoczno | 4,596.68 mi (7,397.64 km) |
