| Glen Burnie to Lubbeek | 3,852.72 mi (6,200.36 km) |
| Glen Burnie to Lummen | 3,864.57 mi (6,219.42 km) |
| Glen Burnie to Maaseik | 3,885.01 mi (6,252.32 km) |
| Glen Burnie to Machelen | 3,835.62 mi (6,172.83 km) |
| Glen Burnie to Maldegem | 3,787.75 mi (6,095.79 km) |
| Glen Burnie to Malmedy | 3,912.58 mi (6,296.69 km) |
| Glen Burnie to Manage | 3,837.85 mi (6,176.43 km) |
| Glen Burnie to Marche-en-Famenne | 3,890.14 mi (6,260.58 km) |
| Glen Burnie to Mariakerke | 3,800.72 mi (6,116.67 km) |
| Glen Burnie to Mechelen | 3,834.40 mi (6,170.86 km) |
| Glen Burnie to Mechelen-aan-de-Maas | 3,884.44 mi (6,251.41 km) |
| Glen Burnie to Meerhout | 3,855.98 mi (6,205.61 km) |
| Glen Burnie to Meise | 3,830.84 mi (6,165.15 km) |
| Glen Burnie to Melle | 3,807.56 mi (6,127.67 km) |
| Glen Burnie to Melsele | 3,821.47 mi (6,150.07 km) |
