| Gliwice to Lubbeek | 607.06 mi (976.96 km) |
| Gliwice to Lummen | 591.32 mi (951.64 km) |
| Gliwice to Maaseik | 565.89 mi (910.71 km) |
| Gliwice to Machelen | 624.64 mi (1,005.25 km) |
| Gliwice to Maldegem | 667.85 mi (1,074.80 km) |
| Gliwice to Malmedy | 557.12 mi (896.60 km) |
| Gliwice to Manage | 634.96 mi (1,021.87 km) |
| Gliwice to Marche-en-Famenne | 588.31 mi (946.80 km) |
| Gliwice to Mariakerke | 657.45 mi (1,058.06 km) |
| Gliwice to Mechelen | 622.56 mi (1,001.91 km) |
| Gliwice to Mechelen-aan-de-Maas | 569.46 mi (916.46 km) |
| Gliwice to Meerhout | 596.37 mi (959.77 km) |
| Gliwice to Meise | 629.10 mi (1,012.43 km) |
| Gliwice to Melle | 652.18 mi (1,049.58 km) |
| Gliwice to Melsele | 631.13 mi (1,015.71 km) |
