| Marshall to Mangualde | 4,640.51 mi (7,468.18 km) |
| Marshall to Marco de Canavezes | 4,605.76 mi (7,412.25 km) |
| Marshall to Marinha Grande | 4,607.88 mi (7,415.66 km) |
| Marshall to Massama | 4,618.97 mi (7,433.52 km) |
| Marshall to Matosinhos | 4,579.53 mi (7,370.03 km) |
| Marshall to Mealhada | 4,613.61 mi (7,424.89 km) |
| Marshall to Melgaco | 4,574.60 mi (7,362.11 km) |
| Marshall to Melres | 4,597.06 mi (7,398.25 km) |
| Marshall to Mira | 4,598.57 mi (7,400.69 km) |
| Marshall to Miranda do Corvo | 4,627.16 mi (7,446.70 km) |
| Marshall to Mirandela | 4,643.28 mi (7,472.64 km) |
| Marshall to Mogadouro | 4,669.57 mi (7,514.94 km) |
| Marshall to Moimenta da Beira | 4,636.99 mi (7,462.52 km) |
| Marshall to Moita | 4,636.33 mi (7,461.46 km) |
| Marshall to Moncao | 4,565.73 mi (7,347.83 km) |
