| Accokeek to Montalegre | 3,554.85 mi (5,720.98 km) |
| Accokeek to Montemor-o-Novo | 3,616.64 mi (5,820.41 km) |
| Accokeek to Montemor-o-Velho | 3,553.46 mi (5,718.75 km) |
| Accokeek to Montijo | 3,581.81 mi (5,764.37 km) |
| Accokeek to Mortagua | 3,568.60 mi (5,743.11 km) |
| Accokeek to Moura | 3,668.95 mi (5,904.60 km) |
| Accokeek to Murtosa | 3,541.44 mi (5,699.39 km) |
| Accokeek to Nazare | 3,549.30 mi (5,712.05 km) |
| Accokeek to Nelas | 3,585.14 mi (5,769.72 km) |
| Accokeek to Obidos | 3,551.12 mi (5,714.98 km) |
| Accokeek to Odemira | 3,625.22 mi (5,834.23 km) |
| Accokeek to Odivelas | 3,565.05 mi (5,737.39 km) |
| Accokeek to Oeiras | 3,561.09 mi (5,731.03 km) |
| Accokeek to Olhao | 3,680.70 mi (5,923.51 km) |
| Accokeek to Oliveira de Azemeis | 3,546.44 mi (5,707.45 km) |
