| Stoughton to Montalegre | 3,981.59 mi (6,407.76 km) |
| Stoughton to Montemor-o-Novo | 4,077.86 mi (6,562.68 km) |
| Stoughton to Montemor-o-Velho | 4,001.20 mi (6,439.32 km) |
| Stoughton to Montijo | 4,045.48 mi (6,510.57 km) |
| Stoughton to Mortagua | 4,011.79 mi (6,456.35 km) |
| Stoughton to Moura | 4,132.09 mi (6,649.95 km) |
| Stoughton to Murtosa | 3,983.07 mi (6,410.14 km) |
| Stoughton to Nazare | 4,004.40 mi (6,444.45 km) |
| Stoughton to Nelas | 4,025.92 mi (6,479.10 km) |
| Stoughton to Obidos | 4,009.05 mi (6,451.94 km) |
| Stoughton to Odemira | 4,098.58 mi (6,596.02 km) |
| Stoughton to Odivelas | 4,028.78 mi (6,483.70 km) |
| Stoughton to Oeiras | 4,026.45 mi (6,479.94 km) |
| Stoughton to Olhao | 4,156.09 mi (6,688.58 km) |
| Stoughton to Oliveira de Azemeis | 3,986.33 mi (6,415.38 km) |
