| Miami Shores to Mangualde | 4,189.70 mi (6,742.67 km) |
| Miami Shores to Marco de Canavezes | 4,162.80 mi (6,699.37 km) |
| Miami Shores to Marinha Grande | 4,139.13 mi (6,661.29 km) |
| Miami Shores to Massama | 4,133.30 mi (6,651.91 km) |
| Miami Shores to Matosinhos | 4,134.59 mi (6,653.97 km) |
| Miami Shores to Mealhada | 4,156.73 mi (6,689.60 km) |
| Miami Shores to Melgaco | 4,146.37 mi (6,672.94 km) |
| Miami Shores to Melres | 4,151.31 mi (6,680.89 km) |
| Miami Shores to Mira | 4,141.45 mi (6,665.02 km) |
| Miami Shores to Miranda do Corvo | 4,166.20 mi (6,704.85 km) |
| Miami Shores to Mirandela | 4,208.72 mi (6,773.28 km) |
| Miami Shores to Mogadouro | 4,234.30 mi (6,814.45 km) |
| Miami Shores to Moimenta da Beira | 4,192.73 mi (6,747.54 km) |
| Miami Shores to Moita | 4,150.10 mi (6,678.95 km) |
| Miami Shores to Moncao | 4,136.04 mi (6,656.31 km) |
