| Federal Heights to Mangualde | 4,829.94 mi (7,773.03 km) |
| Federal Heights to Marco de Canavezes | 4,790.11 mi (7,708.94 km) |
| Federal Heights to Marinha Grande | 4,814.08 mi (7,747.52 km) |
| Federal Heights to Massama | 4,839.16 mi (7,787.88 km) |
| Federal Heights to Matosinhos | 4,766.78 mi (7,671.39 km) |
| Federal Heights to Mealhada | 4,809.44 mi (7,740.05 km) |
| Federal Heights to Melgaco | 4,747.94 mi (7,641.07 km) |
| Federal Heights to Melres | 4,784.18 mi (7,699.39 km) |
| Federal Heights to Mira | 4,795.30 mi (7,717.29 km) |
| Federal Heights to Miranda do Corvo | 4,825.85 mi (7,766.46 km) |
| Federal Heights to Mirandela | 4,818.77 mi (7,755.06 km) |
| Federal Heights to Mogadouro | 4,844.43 mi (7,796.36 km) |
| Federal Heights to Moimenta da Beira | 4,821.01 mi (7,758.67 km) |
| Federal Heights to Moita | 4,856.23 mi (7,815.35 km) |
| Federal Heights to Moncao | 4,740.71 mi (7,629.44 km) |
