| Riverbank to Oliveira de Frades | 5,553.30 mi (8,937.17 km) |
| Riverbank to Oliveira do Bairro | 5,550.28 mi (8,932.31 km) |
| Riverbank to Oliveira do Hospital | 5,582.41 mi (8,984.01 km) |
| Riverbank to Ourem | 5,587.87 mi (8,992.80 km) |
| Riverbank to Ovar | 5,528.89 mi (8,897.89 km) |
| Riverbank to Pacos de Ferreira | 5,519.40 mi (8,882.62 km) |
| Riverbank to Palmela | 5,624.88 mi (9,052.36 km) |
| Riverbank to Paredes | 5,525.06 mi (8,891.73 km) |
| Riverbank to Paredes de Coura | 5,483.31 mi (8,824.53 km) |
| Riverbank to Penacova | 5,570.15 mi (8,964.29 km) |
| Riverbank to Penafiel | 5,526.69 mi (8,894.34 km) |
| Riverbank to Peniche | 5,570.04 mi (8,964.11 km) |
| Riverbank to Peso da Regua | 5,548.10 mi (8,928.80 km) |
| Riverbank to Pinhal Novo | 5,621.34 mi (9,046.67 km) |
| Riverbank to Pinhel | 5,593.20 mi (9,001.39 km) |
