| Barbastro to Lubbeek | 650.73 mi (1,047.24 km) |
| Barbastro to Lummen | 663.20 mi (1,067.32 km) |
| Barbastro to Maaseik | 681.13 mi (1,096.17 km) |
| Barbastro to Machelen | 646.25 mi (1,040.04 km) |
| Barbastro to Maldegem | 652.14 mi (1,049.53 km) |
| Barbastro to Malmedy | 643.37 mi (1,035.40 km) |
| Barbastro to Manage | 616.57 mi (992.27 km) |
| Barbastro to Marche-en-Famenne | 617.40 mi (993.60 km) |
| Barbastro to Mariakerke | 646.55 mi (1,040.52 km) |
| Barbastro to Mechelen | 654.53 mi (1,053.37 km) |
| Barbastro to Mechelen-aan-de-Maas | 673.01 mi (1,083.11 km) |
| Barbastro to Meerhout | 670.79 mi (1,079.54 km) |
| Barbastro to Meise | 646.22 mi (1,039.99 km) |
| Barbastro to Melle | 643.29 mi (1,035.27 km) |
| Barbastro to Melsele | 664.25 mi (1,069.00 km) |
