| Planken to Montemor-o-Novo | 1,070.48 mi (1,722.77 km) |
| Planken to Montemor-o-Velho | 1,027.88 mi (1,654.21 km) |
| Planken to Montijo | 1,097.81 mi (1,766.76 km) |
| Planken to Mortagua | 997.92 mi (1,606.00 km) |
| Planken to Moura | 1,061.92 mi (1,708.99 km) |
| Planken to Murtosa | 1,004.20 mi (1,616.11 km) |
| Planken to Nazare | 1,066.93 mi (1,717.05 km) |
| Planken to Nelas | 977.98 mi (1,573.90 km) |
| Planken to Obidos | 1,080.65 mi (1,739.13 km) |
| Planken to Odemira | 1,135.44 mi (1,827.32 km) |
| Planken to Odivelas | 1,105.14 mi (1,778.55 km) |
| Planken to Oeiras | 1,115.51 mi (1,795.23 km) |
| Planken to Olhao | 1,129.53 mi (1,817.80 km) |
| Planken to Oliveira de Azemeis | 993.26 mi (1,598.50 km) |
| Planken to Oliveira de Frades | 984.98 mi (1,585.16 km) |
