| Idanha-a-Nova to Lubbeek | 955.09 mi (1,537.07 km) |
| Idanha-a-Nova to Lummen | 970.82 mi (1,562.38 km) |
| Idanha-a-Nova to Maaseik | 994.26 mi (1,600.11 km) |
| Idanha-a-Nova to Machelen | 944.86 mi (1,520.61 km) |
| Idanha-a-Nova to Maldegem | 932.80 mi (1,501.20 km) |
| Idanha-a-Nova to Malmedy | 968.14 mi (1,558.07 km) |
| Idanha-a-Nova to Manage | 917.69 mi (1,476.88 km) |
| Idanha-a-Nova to Marche-en-Famenne | 936.86 mi (1,507.72 km) |
| Idanha-a-Nova to Mariakerke | 932.35 mi (1,500.47 km) |
| Idanha-a-Nova to Mechelen | 952.25 mi (1,532.49 km) |
| Idanha-a-Nova to Mechelen-aan-de-Maas | 986.53 mi (1,587.67 km) |
| Idanha-a-Nova to Meerhout | 975.04 mi (1,569.17 km) |
| Idanha-a-Nova to Meise | 943.12 mi (1,517.80 km) |
| Idanha-a-Nova to Melle | 931.79 mi (1,499.57 km) |
| Idanha-a-Nova to Melsele | 956.84 mi (1,539.89 km) |
