| Irun to Lubbeek | 606.80 mi (976.55 km) |
| Irun to Lummen | 621.34 mi (999.95 km) |
| Irun to Maaseik | 642.76 mi (1,034.43 km) |
| Irun to Machelen | 599.00 mi (964.00 km) |
| Irun to Maldegem | 595.47 mi (958.32 km) |
| Irun to Malmedy | 611.76 mi (984.53 km) |
| Irun to Manage | 570.22 mi (917.68 km) |
| Irun to Marche-en-Famenne | 582.06 mi (936.73 km) |
| Irun to Mariakerke | 592.41 mi (953.39 km) |
| Irun to Mechelen | 606.92 mi (976.75 km) |
| Irun to Mechelen-aan-de-Maas | 634.77 mi (1,021.57 km) |
| Irun to Meerhout | 627.10 mi (1,009.22 km) |
| Irun to Meise | 598.02 mi (962.42 km) |
| Irun to Melle | 590.51 mi (950.33 km) |
| Irun to Melsele | 614.01 mi (988.16 km) |
