| Highland to Montalegre | 5,544.97 mi (8,923.77 km) |
| Highland to Montemor-o-Novo | 5,661.18 mi (9,110.78 km) |
| Highland to Montemor-o-Velho | 5,577.61 mi (8,976.30 km) |
| Highland to Montijo | 5,630.55 mi (9,061.49 km) |
| Highland to Mortagua | 5,585.26 mi (8,988.61 km) |
| Highland to Moura | 5,715.87 mi (9,198.81 km) |
| Highland to Murtosa | 5,556.00 mi (8,941.52 km) |
| Highland to Nazare | 5,585.10 mi (8,988.35 km) |
| Highland to Nelas | 5,597.71 mi (9,008.64 km) |
| Highland to Obidos | 5,591.32 mi (8,998.36 km) |
| Highland to Odemira | 5,688.30 mi (9,154.43 km) |
| Highland to Odivelas | 5,614.07 mi (9,034.98 km) |
| Highland to Oeiras | 5,612.65 mi (9,032.69 km) |
| Highland to Olhao | 5,746.31 mi (9,247.79 km) |
| Highland to Oliveira de Azemeis | 5,558.13 mi (8,944.94 km) |
