| Spencer to Lubbeek | 4,367.56 mi (7,028.90 km) |
| Spencer to Lummen | 4,375.94 mi (7,042.39 km) |
| Spencer to Maaseik | 4,391.43 mi (7,067.33 km) |
| Spencer to Machelen | 4,352.17 mi (7,004.14 km) |
| Spencer to Maldegem | 4,305.12 mi (6,928.41 km) |
| Spencer to Malmedy | 4,428.03 mi (7,126.22 km) |
| Spencer to Manage | 4,361.72 mi (7,019.51 km) |
| Spencer to Marche-en-Famenne | 4,412.32 mi (7,100.94 km) |
| Spencer to Mariakerke | 4,318.79 mi (6,950.42 km) |
| Spencer to Mechelen | 4,348.92 mi (6,998.92 km) |
| Spencer to Mechelen-aan-de-Maas | 4,392.90 mi (7,069.69 km) |
| Spencer to Meerhout | 4,365.70 mi (7,025.91 km) |
| Spencer to Meise | 4,347.59 mi (6,996.78 km) |
| Spencer to Melle | 4,326.10 mi (6,962.18 km) |
| Spencer to Melsele | 4,334.09 mi (6,975.05 km) |
