| Humble to Mangualde | 4,786.07 mi (7,702.44 km) |
| Humble to Marco de Canavezes | 4,752.20 mi (7,647.93 km) |
| Humble to Marinha Grande | 4,751.00 mi (7,646.00 km) |
| Humble to Massama | 4,759.86 mi (7,660.25 km) |
| Humble to Matosinhos | 4,725.64 mi (7,605.18 km) |
| Humble to Mealhada | 4,758.31 mi (7,657.75 km) |
| Humble to Melgaco | 4,722.77 mi (7,600.57 km) |
| Humble to Melres | 4,743.12 mi (7,633.32 km) |
| Humble to Mira | 4,743.19 mi (7,633.43 km) |
| Humble to Miranda do Corvo | 4,771.37 mi (7,678.78 km) |
| Humble to Mirandela | 4,790.90 mi (7,710.20 km) |
| Humble to Mogadouro | 4,817.18 mi (7,752.50 km) |
| Humble to Moimenta da Beira | 4,783.38 mi (7,698.10 km) |
| Humble to Moita | 4,777.20 mi (7,688.16 km) |
| Humble to Moncao | 4,713.69 mi (7,585.95 km) |
