| Naples to Lubbeek | 827.38 mi (1,331.54 km) |
| Naples to Lummen | 823.91 mi (1,325.96 km) |
| Naples to Maaseik | 816.45 mi (1,313.96 km) |
| Naples to Machelen | 839.61 mi (1,351.22 km) |
| Naples to Maldegem | 882.55 mi (1,420.32 km) |
| Naples to Malmedy | 771.39 mi (1,241.44 km) |
| Naples to Manage | 823.05 mi (1,324.57 km) |
| Naples to Marche-en-Famenne | 777.64 mi (1,251.49 km) |
| Naples to Mariakerke | 869.06 mi (1,398.61 km) |
| Naples to Mechelen | 844.88 mi (1,359.71 km) |
| Naples to Mechelen-aan-de-Maas | 812.35 mi (1,307.35 km) |
| Naples to Meerhout | 835.30 mi (1,344.29 km) |
| Naples to Meise | 843.63 mi (1,357.69 km) |
| Naples to Melle | 861.75 mi (1,386.85 km) |
| Naples to Melsele | 860.73 mi (1,385.21 km) |
