| Medford to Mangualde | 5,419.95 mi (8,722.57 km) |
| Medford to Marco de Canavezes | 5,376.89 mi (8,653.27 km) |
| Medford to Marinha Grande | 5,420.39 mi (8,723.27 km) |
| Medford to Massama | 5,457.46 mi (8,782.93 km) |
| Medford to Matosinhos | 5,357.19 mi (8,621.57 km) |
| Medford to Mealhada | 5,406.26 mi (8,700.53 km) |
| Medford to Melgaco | 5,325.96 mi (8,571.31 km) |
| Medford to Melres | 5,373.79 mi (8,648.28 km) |
| Medford to Mira | 5,393.49 mi (8,679.98 km) |
| Medford to Miranda do Corvo | 5,424.71 mi (8,730.23 km) |
| Medford to Mirandela | 5,396.03 mi (8,684.07 km) |
| Medford to Mogadouro | 5,420.10 mi (8,722.81 km) |
| Medford to Moimenta da Beira | 5,406.28 mi (8,700.56 km) |
| Medford to Moita | 5,473.64 mi (8,808.97 km) |
| Medford to Moncao | 5,320.58 mi (8,562.65 km) |
