| Bothell West to Montalegre | 5,066.50 mi (8,153.74 km) |
| Bothell West to Montemor-o-Novo | 5,221.48 mi (8,403.16 km) |
| Bothell West to Montemor-o-Velho | 5,124.81 mi (8,247.58 km) |
| Bothell West to Montijo | 5,196.27 mi (8,362.59 km) |
| Bothell West to Mortagua | 5,125.79 mi (8,249.16 km) |
| Bothell West to Moura | 5,275.37 mi (8,489.88 km) |
| Bothell West to Murtosa | 5,096.43 mi (8,201.91 km) |
| Bothell West to Nazare | 5,141.86 mi (8,275.02 km) |
| Bothell West to Nelas | 5,134.17 mi (8,262.64 km) |
| Bothell West to Obidos | 5,151.57 mi (8,290.66 km) |
| Bothell West to Odemira | 5,264.15 mi (8,471.83 km) |
| Bothell West to Odivelas | 5,180.95 mi (8,337.94 km) |
| Bothell West to Oeiras | 5,181.91 mi (8,339.47 km) |
| Bothell West to Olhao | 5,321.49 mi (8,564.12 km) |
| Bothell West to Oliveira de Azemeis | 5,096.07 mi (8,201.34 km) |
