| Ebbw Vale to Mangualde | 801.86 mi (1,290.47 km) |
| Ebbw Vale to Marco de Canavezes | 768.50 mi (1,236.79 km) |
| Ebbw Vale to Marinha Grande | 875.09 mi (1,408.32 km) |
| Ebbw Vale to Massama | 946.09 mi (1,522.58 km) |
| Ebbw Vale to Matosinhos | 776.80 mi (1,250.13 km) |
| Ebbw Vale to Mealhada | 825.96 mi (1,329.26 km) |
| Ebbw Vale to Melgaco | 708.55 mi (1,140.31 km) |
| Ebbw Vale to Melres | 779.89 mi (1,255.12 km) |
| Ebbw Vale to Mira | 826.82 mi (1,330.64 km) |
| Ebbw Vale to Miranda do Corvo | 843.18 mi (1,356.97 km) |
| Ebbw Vale to Mirandela | 735.54 mi (1,183.74 km) |
| Ebbw Vale to Mogadouro | 740.55 mi (1,191.79 km) |
| Ebbw Vale to Moimenta da Beira | 774.82 mi (1,246.95 km) |
| Ebbw Vale to Moita | 948.96 mi (1,527.21 km) |
| Ebbw Vale to Moncao | 714.81 mi (1,150.37 km) |
