| West Memphis to Mangualde | 4,342.13 mi (6,987.98 km) |
| West Memphis to Marco de Canavezes | 4,307.23 mi (6,931.82 km) |
| West Memphis to Marinha Grande | 4,310.00 mi (6,936.27 km) |
| West Memphis to Massama | 4,321.66 mi (6,955.04 km) |
| West Memphis to Matosinhos | 4,281.06 mi (6,889.70 km) |
| West Memphis to Mealhada | 4,315.39 mi (6,944.96 km) |
| West Memphis to Melgaco | 4,275.85 mi (6,881.31 km) |
| West Memphis to Melres | 4,298.59 mi (6,917.92 km) |
| West Memphis to Mira | 4,300.38 mi (6,920.79 km) |
| West Memphis to Miranda do Corvo | 4,329.04 mi (6,966.92 km) |
| West Memphis to Mirandela | 4,344.59 mi (6,991.94 km) |
| West Memphis to Mogadouro | 4,370.87 mi (7,034.24 km) |
| West Memphis to Moimenta da Beira | 4,338.48 mi (6,982.10 km) |
| West Memphis to Moita | 4,339.02 mi (6,982.98 km) |
| West Memphis to Moncao | 4,266.99 mi (6,867.06 km) |
