| Castellabate to Lubbeek | 879.00 mi (1,414.61 km) |
| Castellabate to Lummen | 875.27 mi (1,408.61 km) |
| Castellabate to Maaseik | 867.37 mi (1,395.89 km) |
| Castellabate to Machelen | 891.42 mi (1,434.60 km) |
| Castellabate to Maldegem | 934.63 mi (1,504.14 km) |
| Castellabate to Malmedy | 822.64 mi (1,323.91 km) |
| Castellabate to Manage | 875.18 mi (1,408.47 km) |
| Castellabate to Marche-en-Famenne | 829.42 mi (1,334.83 km) |
| Castellabate to Mariakerke | 921.11 mi (1,482.38 km) |
| Castellabate to Mechelen | 896.60 mi (1,442.94 km) |
| Castellabate to Mechelen-aan-de-Maas | 863.39 mi (1,389.49 km) |
| Castellabate to Meerhout | 886.63 mi (1,426.90 km) |
| Castellabate to Meise | 895.48 mi (1,441.13 km) |
| Castellabate to Melle | 913.79 mi (1,470.60 km) |
| Castellabate to Melsele | 912.43 mi (1,468.41 km) |
