| West Carson to Montalegre | 5,604.90 mi (9,020.21 km) |
| West Carson to Montemor-o-Novo | 5,722.53 mi (9,209.52 km) |
| West Carson to Montemor-o-Velho | 5,638.46 mi (9,074.23 km) |
| West Carson to Montijo | 5,692.05 mi (9,160.47 km) |
| West Carson to Mortagua | 5,645.89 mi (9,086.19 km) |
| West Carson to Moura | 5,777.24 mi (9,297.58 km) |
| West Carson to Murtosa | 5,616.60 mi (9,039.05 km) |
| West Carson to Nazare | 5,646.28 mi (9,086.81 km) |
| West Carson to Nelas | 5,658.21 mi (9,106.00 km) |
| West Carson to Obidos | 5,652.61 mi (9,097.00 km) |
| West Carson to Odemira | 5,750.16 mi (9,253.99 km) |
| West Carson to Odivelas | 5,675.60 mi (9,133.99 km) |
| West Carson to Oeiras | 5,674.25 mi (9,131.83 km) |
| West Carson to Olhao | 5,808.20 mi (9,347.39 km) |
| West Carson to Oliveira de Azemeis | 5,618.65 mi (9,042.34 km) |
