| Sint-Martens-Lennik to Nowy Sacz | 734.59 mi (1,182.21 km) |
| Sint-Martens-Lennik to Nowy Targ | 707.33 mi (1,138.35 km) |
| Sint-Martens-Lennik to Nowy Tomysl | 524.67 mi (844.37 km) |
| Sint-Martens-Lennik to Nysa | 577.43 mi (929.28 km) |
| Sint-Martens-Lennik to Oborniki | 556.19 mi (895.10 km) |
| Sint-Martens-Lennik to Oborniki Slaskie | 554.25 mi (891.97 km) |
| Sint-Martens-Lennik to Olawa | 572.74 mi (921.74 km) |
| Sint-Martens-Lennik to Olecko | 802.31 mi (1,291.20 km) |
| Sint-Martens-Lennik to Olesnica | 575.29 mi (925.84 km) |
| Sint-Martens-Lennik to Olesno | 621.56 mi (1,000.31 km) |
| Sint-Martens-Lennik to Olkusz | 676.60 mi (1,088.89 km) |
| Sint-Martens-Lennik to Olsztyn | 718.29 mi (1,155.97 km) |
| Sint-Martens-Lennik to Opalenica | 536.36 mi (863.19 km) |
| Sint-Martens-Lennik to Opoczno | 700.04 mi (1,126.60 km) |
| Sint-Martens-Lennik to Opole | 601.96 mi (968.76 km) |
