| Port Arthur to Nowy Dwor Mazowiecki | 5,525.61 mi (8,892.61 km) |
| Port Arthur to Nowy Sacz | 5,641.75 mi (9,079.52 km) |
| Port Arthur to Nowy Targ | 5,623.89 mi (9,050.78 km) |
| Port Arthur to Nowy Tomysl | 5,372.23 mi (8,645.76 km) |
| Port Arthur to Nysa | 5,486.58 mi (8,829.79 km) |
| Port Arthur to Oborniki | 5,383.35 mi (8,663.66 km) |
| Port Arthur to Oborniki Slaskie | 5,438.70 mi (8,752.74 km) |
| Port Arthur to Olawa | 5,467.22 mi (8,798.63 km) |
| Port Arthur to Olecko | 5,517.14 mi (8,878.98 km) |
| Port Arthur to Olesnica | 5,459.73 mi (8,786.59 km) |
| Port Arthur to Olesno | 5,509.39 mi (8,866.50 km) |
| Port Arthur to Olkusz | 5,574.25 mi (8,970.88 km) |
| Port Arthur to Olsztyn | 5,462.27 mi (8,790.68 km) |
| Port Arthur to Opalenica | 5,382.43 mi (8,662.18 km) |
| Port Arthur to Opoczno | 5,554.57 mi (8,939.22 km) |
