| Midway to Montalegre | 4,336.45 mi (6,978.84 km) |
| Midway to Montemor-o-Novo | 4,384.09 mi (7,055.52 km) |
| Midway to Montemor-o-Velho | 4,327.24 mi (6,964.01 km) |
| Midway to Montijo | 4,348.46 mi (6,998.16 km) |
| Midway to Mortagua | 4,344.07 mi (6,991.11 km) |
| Midway to Moura | 4,435.07 mi (7,137.56 km) |
| Midway to Murtosa | 4,317.72 mi (6,948.70 km) |
| Midway to Nazare | 4,320.04 mi (6,952.43 km) |
| Midway to Nelas | 4,361.41 mi (7,019.01 km) |
| Midway to Obidos | 4,320.62 mi (6,953.36 km) |
| Midway to Odemira | 4,386.84 mi (7,059.94 km) |
| Midway to Odivelas | 4,331.81 mi (6,971.38 km) |
| Midway to Oeiras | 4,327.14 mi (6,963.87 km) |
| Midway to Olhao | 4,440.78 mi (7,146.74 km) |
| Midway to Oliveira de Azemeis | 4,323.36 mi (6,957.77 km) |
