| Manor to Mangualde | 4,880.18 mi (7,853.89 km) |
| Manor to Marco de Canavezes | 4,845.53 mi (7,798.12 km) |
| Manor to Marinha Grande | 4,847.19 mi (7,800.81 km) |
| Manor to Massama | 4,857.89 mi (7,818.01 km) |
| Manor to Matosinhos | 4,819.26 mi (7,755.85 km) |
| Manor to Mealhada | 4,853.17 mi (7,810.42 km) |
| Manor to Melgaco | 4,814.53 mi (7,748.24 km) |
| Manor to Melres | 4,836.78 mi (7,784.05 km) |
| Manor to Mira | 4,838.12 mi (7,786.20 km) |
| Manor to Miranda do Corvo | 4,866.65 mi (7,832.11 km) |
| Manor to Mirandela | 4,883.17 mi (7,858.70 km) |
| Manor to Mogadouro | 4,909.45 mi (7,901.00 km) |
| Manor to Moimenta da Beira | 4,876.76 mi (7,848.39 km) |
| Manor to Moita | 4,875.24 mi (7,845.95 km) |
| Manor to Moncao | 4,805.64 mi (7,733.93 km) |
