| Osecina to Oliveira de Frades | 1,429.53 mi (2,300.60 km) |
| Osecina to Oliveira do Bairro | 1,449.82 mi (2,333.26 km) |
| Osecina to Oliveira do Hospital | 1,422.09 mi (2,288.63 km) |
| Osecina to Ourem | 1,474.52 mi (2,373.01 km) |
| Osecina to Ovar | 1,448.34 mi (2,330.88 km) |
| Osecina to Pacos de Ferreira | 1,428.03 mi (2,298.20 km) |
| Osecina to Palmela | 1,520.46 mi (2,446.94 km) |
| Osecina to Paredes | 1,426.17 mi (2,295.20 km) |
| Osecina to Paredes de Coura | 1,422.83 mi (2,289.82 km) |
| Osecina to Penacova | 1,444.99 mi (2,325.49 km) |
| Osecina to Penafiel | 1,423.61 mi (2,291.08 km) |
| Osecina to Peniche | 1,521.85 mi (2,449.18 km) |
| Osecina to Peso da Regua | 1,399.42 mi (2,252.15 km) |
| Osecina to Pinhal Novo | 1,519.32 mi (2,445.10 km) |
| Osecina to Pinhel | 1,372.86 mi (2,209.40 km) |
