| Alpine to Montalegre | 5,589.61 mi (8,995.61 km) |
| Alpine to Montemor-o-Novo | 5,701.97 mi (9,176.43 km) |
| Alpine to Montemor-o-Velho | 5,619.82 mi (9,044.22 km) |
| Alpine to Montijo | 5,670.92 mi (9,126.46 km) |
| Alpine to Mortagua | 5,628.06 mi (9,057.49 km) |
| Alpine to Moura | 5,756.60 mi (9,264.35 km) |
| Alpine to Murtosa | 5,598.88 mi (9,010.53 km) |
| Alpine to Nazare | 5,626.41 mi (9,054.84 km) |
| Alpine to Nelas | 5,640.85 mi (9,078.07 km) |
| Alpine to Obidos | 5,632.29 mi (9,064.30 km) |
| Alpine to Odemira | 5,727.59 mi (9,217.66 km) |
| Alpine to Odivelas | 5,654.38 mi (9,099.84 km) |
| Alpine to Oeiras | 5,652.74 mi (9,097.21 km) |
| Alpine to Olhao | 5,785.51 mi (9,310.87 km) |
| Alpine to Oliveira de Azemeis | 5,601.23 mi (9,014.31 km) |
