| Biarritz to Lubbeek | 592.70 mi (953.86 km) |
| Biarritz to Lummen | 607.16 mi (977.13 km) |
| Biarritz to Maaseik | 628.46 mi (1,011.40 km) |
| Biarritz to Machelen | 585.05 mi (941.55 km) |
| Biarritz to Maldegem | 582.05 mi (936.72 km) |
| Biarritz to Malmedy | 597.19 mi (961.08 km) |
| Biarritz to Manage | 556.20 mi (895.12 km) |
| Biarritz to Marche-en-Famenne | 567.59 mi (913.44 km) |
| Biarritz to Mariakerke | 578.83 mi (931.54 km) |
| Biarritz to Mechelen | 593.00 mi (954.35 km) |
| Biarritz to Mechelen-aan-de-Maas | 620.45 mi (998.52 km) |
| Biarritz to Meerhout | 613.01 mi (986.54 km) |
| Biarritz to Meise | 584.12 mi (940.05 km) |
| Biarritz to Melle | 576.84 mi (928.34 km) |
| Biarritz to Melsele | 600.23 mi (965.98 km) |
