| Beacon to Mangualde | 3,361.18 mi (5,409.30 km) |
| Beacon to Marco de Canavezes | 3,326.46 mi (5,353.41 km) |
| Beacon to Marinha Grande | 3,328.96 mi (5,357.45 km) |
| Beacon to Massama | 3,341.04 mi (5,376.88 km) |
| Beacon to Matosinhos | 3,300.20 mi (5,311.16 km) |
| Beacon to Mealhada | 3,334.35 mi (5,366.11 km) |
| Beacon to Melgaco | 3,295.65 mi (5,303.83 km) |
| Beacon to Melres | 3,317.73 mi (5,339.37 km) |
| Beacon to Mira | 3,319.32 mi (5,341.93 km) |
| Beacon to Miranda do Corvo | 3,347.97 mi (5,388.04 km) |
| Beacon to Mirandela | 3,364.18 mi (5,414.12 km) |
| Beacon to Mogadouro | 3,390.46 mi (5,456.42 km) |
| Beacon to Moimenta da Beira | 3,357.69 mi (5,403.68 km) |
| Beacon to Moita | 3,358.40 mi (5,404.82 km) |
| Beacon to Moncao | 3,286.71 mi (5,289.44 km) |
