| Harmanli to Lubbeek | 1,172.18 mi (1,886.45 km) |
| Harmanli to Lummen | 1,160.79 mi (1,868.12 km) |
| Harmanli to Maaseik | 1,141.26 mi (1,836.68 km) |
| Harmanli to Machelen | 1,189.16 mi (1,913.77 km) |
| Harmanli to Maldegem | 1,237.09 mi (1,990.90 km) |
| Harmanli to Malmedy | 1,112.10 mi (1,789.75 km) |
| Harmanli to Manage | 1,186.63 mi (1,909.70 km) |
| Harmanli to Marche-en-Famenne | 1,134.34 mi (1,825.55 km) |
| Harmanli to Mariakerke | 1,224.01 mi (1,969.85 km) |
| Harmanli to Mechelen | 1,190.61 mi (1,916.11 km) |
| Harmanli to Mechelen-aan-de-Maas | 1,141.37 mi (1,836.86 km) |
| Harmanli to Meerhout | 1,169.72 mi (1,882.49 km) |
| Harmanli to Meise | 1,193.93 mi (1,921.44 km) |
| Harmanli to Melle | 1,217.11 mi (1,958.76 km) |
| Harmanli to Melsele | 1,203.87 mi (1,937.44 km) |
