| Destin to Mangualde | 4,337.22 mi (6,980.07 km) |
| Destin to Marco de Canavezes | 4,305.69 mi (6,929.34 km) |
| Destin to Marinha Grande | 4,296.42 mi (6,914.43 km) |
| Destin to Massama | 4,300.17 mi (6,920.46 km) |
| Destin to Matosinhos | 4,278.39 mi (6,885.40 km) |
| Destin to Mealhada | 4,307.43 mi (6,932.14 km) |
| Destin to Melgaco | 4,280.86 mi (6,889.39 km) |
| Destin to Melres | 4,295.69 mi (6,913.25 km) |
| Destin to Mira | 4,292.18 mi (6,907.60 km) |
| Destin to Miranda do Corvo | 4,319.28 mi (6,951.21 km) |
| Destin to Mirandela | 4,347.23 mi (6,996.19 km) |
| Destin to Mogadouro | 4,373.40 mi (7,038.30 km) |
| Destin to Moimenta da Beira | 4,336.58 mi (6,979.05 km) |
| Destin to Moita | 4,317.41 mi (6,948.20 km) |
| Destin to Moncao | 4,271.27 mi (6,873.95 km) |
