| Hudson to Montalegre | 3,684.09 mi (5,928.97 km) |
| Hudson to Montemor-o-Novo | 3,763.07 mi (6,056.08 km) |
| Hudson to Montemor-o-Velho | 3,693.01 mi (5,943.33 km) |
| Hudson to Montijo | 3,729.35 mi (6,001.81 km) |
| Hudson to Mortagua | 3,705.96 mi (5,964.16 km) |
| Hudson to Moura | 3,816.51 mi (6,142.08 km) |
| Hudson to Murtosa | 3,677.93 mi (5,919.06 km) |
| Hudson to Nazare | 3,692.47 mi (5,942.46 km) |
| Hudson to Nelas | 3,721.37 mi (5,988.97 km) |
| Hudson to Obidos | 3,695.71 mi (5,947.66 km) |
| Hudson to Odemira | 3,777.73 mi (6,079.68 km) |
| Hudson to Odivelas | 3,712.57 mi (5,974.80 km) |
| Hudson to Oeiras | 3,709.41 mi (5,969.71 km) |
| Hudson to Olhao | 3,834.40 mi (6,170.87 km) |
| Hudson to Oliveira de Azemeis | 3,682.10 mi (5,925.76 km) |
