| Grevenmacher to Nowy Sacz | 636.74 mi (1,024.74 km) |
| Grevenmacher to Nowy Targ | 607.58 mi (977.80 km) |
| Grevenmacher to Nowy Tomysl | 458.63 mi (738.09 km) |
| Grevenmacher to Nysa | 485.62 mi (781.53 km) |
| Grevenmacher to Oborniki | 493.52 mi (794.25 km) |
| Grevenmacher to Oborniki Slaskie | 472.75 mi (760.82 km) |
| Grevenmacher to Olawa | 486.44 mi (782.85 km) |
| Grevenmacher to Olecko | 746.20 mi (1,200.89 km) |
| Grevenmacher to Olesnica | 492.29 mi (792.26 km) |
| Grevenmacher to Olesno | 534.55 mi (860.27 km) |
| Grevenmacher to Olkusz | 583.78 mi (939.51 km) |
| Grevenmacher to Olsztyn | 662.58 mi (1,066.32 km) |
| Grevenmacher to Opalenica | 469.61 mi (755.76 km) |
| Grevenmacher to Opoczno | 618.32 mi (995.08 km) |
| Grevenmacher to Opole | 512.53 mi (824.85 km) |
