| Heerhugowaard to Nowy Sacz | 717.34 mi (1,154.45 km) |
| Heerhugowaard to Nowy Targ | 693.78 mi (1,116.53 km) |
| Heerhugowaard to Nowy Tomysl | 475.51 mi (765.26 km) |
| Heerhugowaard to Nysa | 557.06 mi (896.50 km) |
| Heerhugowaard to Oborniki | 501.64 mi (807.32 km) |
| Heerhugowaard to Oborniki Slaskie | 521.54 mi (839.34 km) |
| Heerhugowaard to Olawa | 545.22 mi (877.45 km) |
| Heerhugowaard to Olecko | 732.77 mi (1,179.28 km) |
| Heerhugowaard to Olesnica | 543.43 mi (874.57 km) |
| Heerhugowaard to Olesno | 592.86 mi (954.11 km) |
| Heerhugowaard to Olkusz | 653.78 mi (1,052.15 km) |
| Heerhugowaard to Olsztyn | 650.41 mi (1,046.74 km) |
| Heerhugowaard to Opalenica | 487.33 mi (784.28 km) |
| Heerhugowaard to Opoczno | 661.75 mi (1,064.98 km) |
| Heerhugowaard to Opole | 577.25 mi (929.00 km) |
