| Harlau to Montalegre | 1,734.53 mi (2,791.45 km) |
| Harlau to Montemor-o-Novo | 1,856.32 mi (2,987.46 km) |
| Harlau to Montemor-o-Velho | 1,826.96 mi (2,940.21 km) |
| Harlau to Montijo | 1,886.93 mi (3,036.73 km) |
| Harlau to Mortagua | 1,797.41 mi (2,892.66 km) |
| Harlau to Moura | 1,839.15 mi (2,959.83 km) |
| Harlau to Murtosa | 1,806.65 mi (2,907.53 km) |
| Harlau to Nazare | 1,863.43 mi (2,998.90 km) |
| Harlau to Nelas | 1,776.87 mi (2,859.60 km) |
| Harlau to Obidos | 1,875.78 mi (3,018.78 km) |
| Harlau to Odemira | 1,914.03 mi (3,080.34 km) |
| Harlau to Odivelas | 1,896.23 mi (3,051.69 km) |
| Harlau to Oeiras | 1,906.33 mi (3,067.94 km) |
| Harlau to Olhao | 1,898.24 mi (3,054.93 km) |
| Harlau to Oliveira de Azemeis | 1,795.94 mi (2,890.29 km) |
