| Northdale to Montalegre | 4,203.80 mi (6,765.36 km) |
| Northdale to Montemor-o-Novo | 4,234.03 mi (6,814.01 km) |
| Northdale to Montemor-o-Velho | 4,184.63 mi (6,734.51 km) |
| Northdale to Montijo | 4,197.73 mi (6,755.60 km) |
| Northdale to Mortagua | 4,203.41 mi (6,764.74 km) |
| Northdale to Moura | 4,283.28 mi (6,893.28 km) |
| Northdale to Murtosa | 4,178.22 mi (6,724.19 km) |
| Northdale to Nazare | 4,173.96 mi (6,717.34 km) |
| Northdale to Nelas | 4,221.64 mi (6,794.08 km) |
| Northdale to Obidos | 4,173.15 mi (6,716.03 km) |
| Northdale to Odemira | 4,230.73 mi (6,808.71 km) |
| Northdale to Odivelas | 4,181.32 mi (6,729.18 km) |
| Northdale to Oeiras | 4,175.92 mi (6,720.50 km) |
| Northdale to Olhao | 4,282.83 mi (6,892.54 km) |
| Northdale to Oliveira de Azemeis | 4,184.61 mi (6,734.48 km) |
