| Wailuku to Mangualde | 7,737.56 mi (12,452.40 km) |
| Wailuku to Marco de Canavezes | 7,692.84 mi (12,380.43 km) |
| Wailuku to Marinha Grande | 7,754.60 mi (12,479.83 km) |
| Wailuku to Massama | 7,802.17 mi (12,556.39 km) |
| Wailuku to Matosinhos | 7,677.68 mi (12,356.03 km) |
| Wailuku to Mealhada | 7,731.42 mi (12,442.51 km) |
| Wailuku to Melgaco | 7,634.81 mi (12,287.03 km) |
| Wailuku to Melres | 7,692.81 mi (12,380.38 km) |
| Wailuku to Mira | 7,720.53 mi (12,424.99 km) |
| Wailuku to Miranda do Corvo | 7,751.26 mi (12,474.45 km) |
| Wailuku to Mirandela | 7,701.09 mi (12,393.70 km) |
| Wailuku to Mogadouro | 7,722.40 mi (12,428.00 km) |
| Wailuku to Moimenta da Beira | 7,719.44 mi (12,423.23 km) |
| Wailuku to Moita | 7,816.95 mi (12,580.17 km) |
| Wailuku to Moncao | 7,631.60 mi (12,281.87 km) |
