| Serpa to Lubbeek | 1,081.20 mi (1,740.03 km) |
| Serpa to Lummen | 1,096.53 mi (1,764.70 km) |
| Serpa to Maaseik | 1,119.24 mi (1,801.24 km) |
| Serpa to Machelen | 1,071.77 mi (1,724.85 km) |
| Serpa to Maldegem | 1,062.09 mi (1,709.26 km) |
| Serpa to Malmedy | 1,090.77 mi (1,755.43 km) |
| Serpa to Manage | 1,043.98 mi (1,680.12 km) |
| Serpa to Marche-en-Famenne | 1,060.23 mi (1,706.28 km) |
| Serpa to Mariakerke | 1,060.96 mi (1,707.45 km) |
| Serpa to Mechelen | 1,079.35 mi (1,737.05 km) |
| Serpa to Mechelen-aan-de-Maas | 1,111.38 mi (1,788.59 km) |
| Serpa to Meerhout | 1,101.33 mi (1,772.42 km) |
| Serpa to Meise | 1,070.27 mi (1,722.43 km) |
| Serpa to Melle | 1,060.04 mi (1,705.96 km) |
| Serpa to Melsele | 1,084.73 mi (1,745.70 km) |
