| Portage to Oliveira de Frades | 3,862.54 mi (6,216.16 km) |
| Portage to Oliveira do Bairro | 3,854.78 mi (6,203.66 km) |
| Portage to Oliveira do Hospital | 3,889.34 mi (6,259.29 km) |
| Portage to Ourem | 3,881.12 mi (6,246.06 km) |
| Portage to Ovar | 3,836.93 mi (6,174.95 km) |
| Portage to Pacos de Ferreira | 3,834.25 mi (6,170.62 km) |
| Portage to Palmela | 3,902.95 mi (6,281.19 km) |
| Portage to Paredes | 3,839.50 mi (6,179.09 km) |
| Portage to Paredes de Coura | 3,805.56 mi (6,124.46 km) |
| Portage to Penacova | 3,873.04 mi (6,233.06 km) |
| Portage to Penafiel | 3,841.55 mi (6,182.38 km) |
| Portage to Peniche | 3,854.27 mi (6,202.84 km) |
| Portage to Peso da Regua | 3,866.00 mi (6,221.73 km) |
| Portage to Pinhal Novo | 3,900.07 mi (6,276.55 km) |
| Portage to Pinhel | 3,911.21 mi (6,294.48 km) |
