| Cities | Distance |
|---|---|
| Groslay to Mouscron | 126.78 mi (204.03 km) |
| Groslay to Namur | 152.13 mi (244.83 km) |
| Groslay to Neder-Over-Heembeek | 160.28 mi (257.95 km) |
| Groslay to Neerpelt | 206.91 mi (332.99 km) |
| Groslay to Nevele | 151.19 mi (243.32 km) |
| Groslay to Niel | 171.58 mi (276.13 km) |
| Groslay to Nieuwpoort | 148.26 mi (238.61 km) |
| Groslay to Nijlen | 182.02 mi (292.93 km) |
| Groslay to Ninove | 147.69 mi (237.69 km) |
| Groslay to Nivelles | 141.09 mi (227.07 km) |
| Groslay to Olen | 186.23 mi (299.70 km) |
| Groslay to Oostakker | 159.06 mi (255.99 km) |
| Groslay to Oosterzele | 150.28 mi (241.85 km) |
| Groslay to Oostkamp | 154.89 mi (249.28 km) |
| Groslay to Opglabbeek | 202.45 mi (325.81 km) |