| Racine to Mangualde | 3,969.86 mi (6,388.87 km) |
| Racine to Marco de Canavezes | 3,932.00 mi (6,327.93 km) |
| Racine to Marinha Grande | 3,947.03 mi (6,352.14 km) |
| Racine to Massama | 3,966.83 mi (6,383.99 km) |
| Racine to Matosinhos | 3,907.30 mi (6,288.19 km) |
| Racine to Mealhada | 3,946.58 mi (6,351.41 km) |
| Racine to Melgaco | 3,894.44 mi (6,267.49 km) |
| Racine to Melres | 3,924.84 mi (6,316.42 km) |
| Racine to Mira | 3,932.00 mi (6,327.94 km) |
| Racine to Miranda do Corvo | 3,961.89 mi (6,376.05 km) |
| Racine to Mirandela | 3,964.68 mi (6,380.54 km) |
| Racine to Mogadouro | 3,990.76 mi (6,422.51 km) |
| Racine to Moimenta da Beira | 3,963.20 mi (6,378.16 km) |
| Racine to Moita | 3,984.09 mi (6,411.77 km) |
| Racine to Moncao | 3,886.43 mi (6,254.61 km) |
