| Postojna to Lubbeek | 555.87 mi (894.59 km) |
| Postojna to Lummen | 547.54 mi (881.18 km) |
| Postojna to Maaseik | 532.91 mi (857.64 km) |
| Postojna to Machelen | 571.43 mi (919.63 km) |
| Postojna to Maldegem | 618.77 mi (995.82 km) |
| Postojna to Malmedy | 495.37 mi (797.22 km) |
| Postojna to Manage | 563.42 mi (906.74 km) |
| Postojna to Marche-en-Famenne | 512.00 mi (823.99 km) |
| Postojna to Mariakerke | 605.16 mi (973.91 km) |
| Postojna to Mechelen | 574.52 mi (924.60 km) |
| Postojna to Mechelen-aan-de-Maas | 531.01 mi (854.59 km) |
| Postojna to Meerhout | 557.89 mi (897.84 km) |
| Postojna to Meise | 576.04 mi (927.05 km) |
| Postojna to Melle | 597.90 mi (962.23 km) |
| Postojna to Melsele | 589.30 mi (948.39 km) |
