| Cities | Distance |
|---|---|
| Hillegom to Nowy Sacz | 723.34 mi (1,164.11 km) |
| Hillegom to Nowy Targ | 698.92 mi (1,124.80 km) |
| Hillegom to Nowy Tomysl | 487.50 mi (784.56 km) |
| Hillegom to Nysa | 563.16 mi (906.33 km) |
| Hillegom to Oborniki | 514.95 mi (828.73 km) |
| Hillegom to Oborniki Slaskie | 530.16 mi (853.22 km) |
| Hillegom to Olawa | 552.83 mi (889.69 km) |
| Hillegom to Olecko | 749.95 mi (1,206.93 km) |
| Hillegom to Olesnica | 551.97 mi (888.31 km) |
| Hillegom to Olesno | 600.92 mi (967.09 km) |
| Hillegom to Olkusz | 660.79 mi (1,063.44 km) |
| Hillegom to Olsztyn | 667.07 mi (1,073.55 km) |
| Hillegom to Opalenica | 499.36 mi (803.63 km) |
| Hillegom to Opoczno | 672.11 mi (1,081.66 km) |
| Hillegom to Opole | 584.39 mi (940.48 km) |