| Spanaway to Montalegre | 5,107.15 mi (8,219.16 km) |
| Spanaway to Montemor-o-Novo | 5,260.92 mi (8,466.63 km) |
| Spanaway to Montemor-o-Velho | 5,164.63 mi (8,311.66 km) |
| Spanaway to Montijo | 5,235.50 mi (8,425.72 km) |
| Spanaway to Mortagua | 5,165.83 mi (8,313.61 km) |
| Spanaway to Moura | 5,314.88 mi (8,553.48 km) |
| Spanaway to Murtosa | 5,136.45 mi (8,266.33 km) |
| Spanaway to Nazare | 5,181.36 mi (8,338.59 km) |
| Spanaway to Nelas | 5,174.36 mi (8,327.33 km) |
| Spanaway to Obidos | 5,190.96 mi (8,354.04 km) |
| Spanaway to Odemira | 5,303.08 mi (8,534.48 km) |
| Spanaway to Odivelas | 5,220.13 mi (8,400.99 km) |
| Spanaway to Oeiras | 5,221.00 mi (8,402.39 km) |
| Spanaway to Olhao | 5,360.50 mi (8,626.89 km) |
| Spanaway to Oliveira de Azemeis | 5,136.18 mi (8,265.89 km) |
