| Leiderdorp to Nowy Sacz | 724.32 mi (1,165.68 km) |
| Leiderdorp to Nowy Targ | 699.65 mi (1,125.98 km) |
| Leiderdorp to Nowy Tomysl | 490.36 mi (789.15 km) |
| Leiderdorp to Nysa | 564.23 mi (908.05 km) |
| Leiderdorp to Oborniki | 518.18 mi (833.93 km) |
| Leiderdorp to Oborniki Slaskie | 531.99 mi (856.16 km) |
| Leiderdorp to Olawa | 554.35 mi (892.13 km) |
| Leiderdorp to Olecko | 754.29 mi (1,213.91 km) |
| Leiderdorp to Olesnica | 553.77 mi (891.20 km) |
| Leiderdorp to Olesno | 602.55 mi (969.71 km) |
| Leiderdorp to Olkusz | 662.09 mi (1,065.52 km) |
| Leiderdorp to Olsztyn | 671.27 mi (1,080.30 km) |
| Leiderdorp to Opalenica | 502.21 mi (808.23 km) |
| Leiderdorp to Opoczno | 674.40 mi (1,085.35 km) |
| Leiderdorp to Opole | 585.75 mi (942.67 km) |
