| Takoma Park to Montalegre | 3,545.29 mi (5,705.59 km) |
| Takoma Park to Montemor-o-Novo | 3,608.38 mi (5,807.12 km) |
| Takoma Park to Montemor-o-Velho | 3,544.66 mi (5,704.59 km) |
| Takoma Park to Montijo | 3,573.63 mi (5,751.21 km) |
| Takoma Park to Mortagua | 3,559.64 mi (5,728.69 km) |
| Takoma Park to Moura | 3,660.79 mi (5,891.47 km) |
| Takoma Park to Murtosa | 3,532.41 mi (5,684.86 km) |
| Takoma Park to Nazare | 3,540.78 mi (5,698.33 km) |
| Takoma Park to Nelas | 3,576.10 mi (5,755.17 km) |
| Takoma Park to Obidos | 3,542.71 mi (5,701.44 km) |
| Takoma Park to Odemira | 3,617.44 mi (5,821.72 km) |
| Takoma Park to Odivelas | 3,556.87 mi (5,724.22 km) |
| Takoma Park to Oeiras | 3,552.97 mi (5,717.95 km) |
| Takoma Park to Olhao | 3,673.03 mi (5,911.16 km) |
| Takoma Park to Oliveira de Azemeis | 3,537.35 mi (5,692.82 km) |
