| Ottaviano to Lubbeek | 832.34 mi (1,339.53 km) |
| Ottaviano to Lummen | 828.66 mi (1,333.59 km) |
| Ottaviano to Maaseik | 820.85 mi (1,321.03 km) |
| Ottaviano to Machelen | 844.74 mi (1,359.49 km) |
| Ottaviano to Maldegem | 887.94 mi (1,429.01 km) |
| Ottaviano to Malmedy | 776.04 mi (1,248.92 km) |
| Ottaviano to Manage | 828.50 mi (1,333.34 km) |
| Ottaviano to Marche-en-Famenne | 782.75 mi (1,259.72 km) |
| Ottaviano to Mariakerke | 874.42 mi (1,407.25 km) |
| Ottaviano to Mechelen | 849.93 mi (1,367.84 km) |
| Ottaviano to Mechelen-aan-de-Maas | 816.84 mi (1,314.58 km) |
| Ottaviano to Meerhout | 840.02 mi (1,351.89 km) |
| Ottaviano to Meise | 848.80 mi (1,366.01 km) |
| Ottaviano to Melle | 867.11 mi (1,395.47 km) |
| Ottaviano to Melsele | 865.76 mi (1,393.31 km) |
