| Klagenfurt to Lummen | 511.79 mi (823.65 km) |
| Klagenfurt to Maaseik | 495.28 mi (797.08 km) |
| Klagenfurt to Machelen | 537.64 mi (865.25 km) |
| Klagenfurt to Maldegem | 585.45 mi (942.19 km) |
| Klagenfurt to Malmedy | 460.72 mi (741.45 km) |
| Klagenfurt to Manage | 532.18 mi (856.46 km) |
| Klagenfurt to Marche-en-Famenne | 480.09 mi (772.63 km) |
| Klagenfurt to Mariakerke | 572.01 mi (920.56 km) |
| Klagenfurt to Mechelen | 540.06 mi (869.14 km) |
| Klagenfurt to Mechelen-aan-de-Maas | 494.08 mi (795.14 km) |
| Klagenfurt to Meerhout | 521.67 mi (839.55 km) |
| Klagenfurt to Meise | 542.34 mi (872.81 km) |
| Klagenfurt to Melle | 564.88 mi (909.09 km) |
| Klagenfurt to Melsele | 554.31 mi (892.07 km) |
| Klagenfurt to Menen | 584.91 mi (941.32 km) |
