| Differdange to Marco de Canavezes | 890.10 mi (1,432.47 km) |
| Differdange to Marinha Grande | 990.27 mi (1,593.68 km) |
| Differdange to Massama | 1,053.96 mi (1,696.18 km) |
| Differdange to Matosinhos | 910.46 mi (1,465.24 km) |
| Differdange to Mealhada | 940.76 mi (1,514.01 km) |
| Differdange to Melgaco | 850.11 mi (1,368.12 km) |
| Differdange to Melres | 904.99 mi (1,456.45 km) |
| Differdange to Mira | 948.49 mi (1,526.44 km) |
| Differdange to Miranda do Corvo | 951.01 mi (1,530.50 km) |
| Differdange to Mirandela | 839.97 mi (1,351.81 km) |
| Differdange to Mogadouro | 830.99 mi (1,337.35 km) |
| Differdange to Moimenta da Beira | 880.72 mi (1,417.38 km) |
| Differdange to Moita | 1,049.55 mi (1,689.09 km) |
| Differdange to Moncao | 860.27 mi (1,384.47 km) |
| Differdange to Montalegre | 845.94 mi (1,361.41 km) |
