| Portlethen to Nowy Dwor Mazowiecki | 960.15 mi (1,545.20 km) |
| Portlethen to Nowy Sacz | 1,065.46 mi (1,714.69 km) |
| Portlethen to Nowy Targ | 1,048.09 mi (1,686.74 km) |
| Portlethen to Nowy Tomysl | 796.45 mi (1,281.76 km) |
| Portlethen to Nysa | 911.39 mi (1,466.74 km) |
| Portlethen to Oborniki | 809.51 mi (1,302.78 km) |
| Portlethen to Oborniki Slaskie | 862.44 mi (1,387.97 km) |
| Portlethen to Olawa | 891.14 mi (1,434.16 km) |
| Portlethen to Olecko | 979.45 mi (1,576.27 km) |
| Portlethen to Olesnica | 883.43 mi (1,421.74 km) |
| Portlethen to Olesno | 933.08 mi (1,501.65 km) |
| Portlethen to Olkusz | 997.94 mi (1,606.03 km) |
| Portlethen to Olsztyn | 910.53 mi (1,465.35 km) |
| Portlethen to Opalenica | 806.88 mi (1,298.54 km) |
| Portlethen to Opoczno | 981.27 mi (1,579.20 km) |
