| Linden to Mangualde | 3,397.69 mi (5,468.06 km) |
| Linden to Marco de Canavezes | 3,363.45 mi (5,412.96 km) |
| Linden to Marinha Grande | 3,364.12 mi (5,414.03 km) |
| Linden to Massama | 3,374.97 mi (5,431.49 km) |
| Linden to Matosinhos | 3,337.01 mi (5,370.40 km) |
| Linden to Mealhada | 3,370.37 mi (5,424.09 km) |
| Linden to Melgaco | 3,333.61 mi (5,364.93 km) |
| Linden to Melres | 3,354.52 mi (5,398.57 km) |
| Linden to Mira | 3,355.30 mi (5,399.84 km) |
| Linden to Miranda do Corvo | 3,383.73 mi (5,445.59 km) |
| Linden to Mirandela | 3,401.83 mi (5,474.71 km) |
| Linden to Mogadouro | 3,428.11 mi (5,517.01 km) |
| Linden to Moimenta da Beira | 3,394.66 mi (5,463.17 km) |
| Linden to Moita | 3,392.33 mi (5,459.43 km) |
| Linden to Moncao | 3,324.55 mi (5,350.35 km) |
