| Longwy to Monticello Conte Otto | 383.26 mi (616.79 km) |
| Longwy to Montichiari | 356.47 mi (573.69 km) |
| Longwy to Montignoso | 433.46 mi (697.59 km) |
| Longwy to Montopoli in Val d'Arno | 468.43 mi (753.87 km) |
| Longwy to Monza | 317.40 mi (510.81 km) |
| Longwy to Morbegno | 293.03 mi (471.59 km) |
| Longwy to Mori | 350.98 mi (564.85 km) |
| Longwy to Morlupo | 603.72 mi (971.60 km) |
| Longwy to Morrovalle | 567.30 mi (912.98 km) |
| Longwy to Mortara | 326.41 mi (525.31 km) |
| Longwy to Mosciano Sant'Angelo | 607.58 mi (977.80 km) |
| Longwy to Motta di Livenza | 410.05 mi (659.91 km) |
| Longwy to Motta Sant'Anastasia | 948.37 mi (1,526.25 km) |
| Longwy to Mottola | 822.54 mi (1,323.74 km) |
| Longwy to Mozzate | 303.81 mi (488.93 km) |
