| Romulus to Lubbeek | 3,978.94 mi (6,403.49 km) |
| Romulus to Lummen | 3,989.24 mi (6,420.06 km) |
| Romulus to Maaseik | 4,007.50 mi (6,449.45 km) |
| Romulus to Machelen | 3,962.52 mi (6,377.05 km) |
| Romulus to Maldegem | 3,914.65 mi (6,300.02 km) |
| Romulus to Malmedy | 4,039.56 mi (6,501.05 km) |
| Romulus to Manage | 3,968.25 mi (6,386.28 km) |
| Romulus to Marche-en-Famenne | 4,020.14 mi (6,469.80 km) |
| Romulus to Mariakerke | 3,928.06 mi (6,321.60 km) |
| Romulus to Mechelen | 3,960.32 mi (6,373.53 km) |
| Romulus to Mechelen-aan-de-Maas | 4,007.90 mi (6,450.09 km) |
| Romulus to Meerhout | 3,979.80 mi (6,404.87 km) |
| Romulus to Meise | 3,957.80 mi (6,369.46 km) |
| Romulus to Melle | 3,935.18 mi (6,333.05 km) |
| Romulus to Melsele | 3,946.39 mi (6,351.10 km) |
