| Dunbar to Montalegre | 1,007.84 mi (1,621.96 km) |
| Dunbar to Montemor-o-Novo | 1,227.29 mi (1,975.13 km) |
| Dunbar to Montemor-o-Velho | 1,129.47 mi (1,817.71 km) |
| Dunbar to Montijo | 1,232.13 mi (1,982.92 km) |
| Dunbar to Mortagua | 1,106.53 mi (1,780.79 km) |
| Dunbar to Moura | 1,255.50 mi (2,020.54 km) |
| Dunbar to Murtosa | 1,090.68 mi (1,755.28 km) |
| Dunbar to Nazare | 1,172.09 mi (1,886.30 km) |
| Dunbar to Nelas | 1,096.93 mi (1,765.34 km) |
| Dunbar to Obidos | 1,189.47 mi (1,914.26 km) |
| Dunbar to Odemira | 1,303.89 mi (2,098.41 km) |
| Dunbar to Odivelas | 1,228.03 mi (1,976.32 km) |
| Dunbar to Oeiras | 1,236.83 mi (1,990.48 km) |
| Dunbar to Olhao | 1,334.41 mi (2,147.53 km) |
| Dunbar to Oliveira de Azemeis | 1,081.69 mi (1,740.81 km) |
