| Norcross to Mangualde | 4,095.21 mi (6,590.61 km) |
| Norcross to Marco de Canavezes | 4,062.45 mi (6,537.89 km) |
| Norcross to Marinha Grande | 4,057.50 mi (6,529.92 km) |
| Norcross to Massama | 4,064.23 mi (6,540.75 km) |
| Norcross to Matosinhos | 4,035.51 mi (6,494.52 km) |
| Norcross to Mealhada | 4,066.48 mi (6,544.36 km) |
| Norcross to Melgaco | 4,035.33 mi (6,494.24 km) |
| Norcross to Melres | 4,052.92 mi (6,522.54 km) |
| Norcross to Mira | 4,051.29 mi (6,519.92 km) |
| Norcross to Miranda do Corvo | 4,078.99 mi (6,564.51 km) |
| Norcross to Mirandela | 4,102.60 mi (6,602.50 km) |
| Norcross to Mogadouro | 4,128.84 mi (6,644.73 km) |
| Norcross to Moimenta da Beira | 4,093.51 mi (6,587.87 km) |
| Norcross to Moita | 4,081.54 mi (6,568.61 km) |
| Norcross to Moncao | 4,025.98 mi (6,479.18 km) |
