| Oakland to Mangualde | 5,620.62 mi (9,045.52 km) |
| Oakland to Marco de Canavezes | 5,578.43 mi (8,977.62 km) |
| Oakland to Marinha Grande | 5,615.66 mi (9,037.52 km) |
| Oakland to Massama | 5,648.77 mi (9,090.82 km) |
| Oakland to Matosinhos | 5,557.47 mi (8,943.89 km) |
| Oakland to Mealhada | 5,604.64 mi (9,019.79 km) |
| Oakland to Melgaco | 5,530.10 mi (8,899.83 km) |
| Oakland to Melres | 5,574.40 mi (8,971.13 km) |
| Oakland to Mira | 5,591.36 mi (8,998.43 km) |
| Oakland to Miranda do Corvo | 5,622.49 mi (9,048.52 km) |
| Oakland to Mirandela | 5,600.70 mi (9,013.45 km) |
| Oakland to Mogadouro | 5,625.38 mi (9,053.17 km) |
| Oakland to Moimenta da Beira | 5,608.43 mi (9,025.90 km) |
| Oakland to Moita | 5,665.32 mi (9,117.45 km) |
| Oakland to Moncao | 5,524.11 mi (8,890.19 km) |
