| Cities | Distance |
|---|---|
| Heiloo to Mouscron | 144.10 mi (231.91 km) |
| Heiloo to Namur | 147.54 mi (237.44 km) |
| Heiloo to Neder-Over-Heembeek | 118.32 mi (190.42 km) |
| Heiloo to Neerpelt | 99.24 mi (159.72 km) |
| Heiloo to Nevele | 119.16 mi (191.78 km) |
| Heiloo to Niel | 103.78 mi (167.02 km) |
| Heiloo to Nieuwpoort | 132.45 mi (213.16 km) |
| Heiloo to Nijlen | 99.07 mi (159.44 km) |
| Heiloo to Ninove | 125.69 mi (202.28 km) |
| Heiloo to Nivelles | 140.39 mi (225.94 km) |
| Heiloo to Olen | 100.35 mi (161.49 km) |
| Heiloo to Oostakker | 111.29 mi (179.10 km) |
| Heiloo to Oosterzele | 120.55 mi (194.01 km) |
| Heiloo to Oostkamp | 118.18 mi (190.20 km) |
| Heiloo to Opglabbeek | 113.31 mi (182.35 km) |