| Fairfax to Montalegre | 3,563.52 mi (5,734.93 km) |
| Fairfax to Montemor-o-Novo | 3,626.52 mi (5,836.33 km) |
| Fairfax to Montemor-o-Velho | 3,562.86 mi (5,733.86 km) |
| Fairfax to Montijo | 3,591.77 mi (5,780.40 km) |
| Fairfax to Mortagua | 3,577.84 mi (5,757.98 km) |
| Fairfax to Moura | 3,678.93 mi (5,920.66 km) |
| Fairfax to Murtosa | 3,550.61 mi (5,714.16 km) |
| Fairfax to Nazare | 3,558.95 mi (5,727.57 km) |
| Fairfax to Nelas | 3,594.30 mi (5,784.47 km) |
| Fairfax to Obidos | 3,560.87 mi (5,730.66 km) |
| Fairfax to Odemira | 3,635.54 mi (5,850.83 km) |
| Fairfax to Odivelas | 3,575.00 mi (5,753.41 km) |
| Fairfax to Oeiras | 3,571.10 mi (5,747.13 km) |
| Fairfax to Olhao | 3,691.11 mi (5,940.26 km) |
| Fairfax to Oliveira de Azemeis | 3,555.56 mi (5,722.12 km) |
