| Stoughton to Mangualde | 4,026.72 mi (6,480.39 km) |
| Stoughton to Marco de Canavezes | 3,988.54 mi (6,418.93 km) |
| Stoughton to Marinha Grande | 4,005.00 mi (6,445.42 km) |
| Stoughton to Massama | 4,025.67 mi (6,478.69 km) |
| Stoughton to Matosinhos | 3,964.04 mi (6,379.50 km) |
| Stoughton to Mealhada | 4,003.87 mi (6,443.61 km) |
| Stoughton to Melgaco | 3,950.25 mi (6,357.31 km) |
| Stoughton to Melres | 3,981.57 mi (6,407.72 km) |
| Stoughton to Mira | 3,989.35 mi (6,420.24 km) |
| Stoughton to Miranda do Corvo | 4,019.37 mi (6,468.55 km) |
| Stoughton to Mirandela | 4,020.62 mi (6,470.56 km) |
| Stoughton to Mogadouro | 4,046.65 mi (6,512.45 km) |
| Stoughton to Moimenta da Beira | 4,019.71 mi (6,469.10 km) |
| Stoughton to Moita | 4,042.90 mi (6,506.43 km) |
| Stoughton to Moncao | 3,942.36 mi (6,344.61 km) |
