| Grand Forks to Nowy Dwor Mazowiecki | 4,599.09 mi (7,401.52 km) |
| Grand Forks to Nowy Sacz | 4,747.52 mi (7,640.39 km) |
| Grand Forks to Nowy Targ | 4,736.39 mi (7,622.49 km) |
| Grand Forks to Nowy Tomysl | 4,476.83 mi (7,204.76 km) |
| Grand Forks to Nysa | 4,605.99 mi (7,412.62 km) |
| Grand Forks to Oborniki | 4,479.44 mi (7,208.96 km) |
| Grand Forks to Oborniki Slaskie | 4,550.86 mi (7,323.91 km) |
| Grand Forks to Olawa | 4,581.18 mi (7,372.70 km) |
| Grand Forks to Olecko | 4,561.68 mi (7,341.31 km) |
| Grand Forks to Olesnica | 4,569.86 mi (7,354.48 km) |
| Grand Forks to Olesno | 4,616.42 mi (7,429.42 km) |
| Grand Forks to Olkusz | 4,680.38 mi (7,532.35 km) |
| Grand Forks to Olsztyn | 4,522.06 mi (7,277.56 km) |
| Grand Forks to Opalenica | 4,485.33 mi (7,218.44 km) |
| Grand Forks to Opoczno | 4,642.97 mi (7,472.14 km) |
