| Oroville to Oliveira de Frades | 5,490.48 mi (8,836.08 km) |
| Oroville to Oliveira do Bairro | 5,488.07 mi (8,832.20 km) |
| Oroville to Oliveira do Hospital | 5,519.78 mi (8,883.22 km) |
| Oroville to Ourem | 5,526.98 mi (8,894.81 km) |
| Oroville to Ovar | 5,466.32 mi (8,797.19 km) |
| Oroville to Pacos de Ferreira | 5,456.02 mi (8,780.62 km) |
| Oroville to Palmela | 5,565.91 mi (8,957.46 km) |
| Oroville to Paredes | 5,461.71 mi (8,789.77 km) |
| Oroville to Paredes de Coura | 5,419.16 mi (8,721.29 km) |
| Oroville to Penacova | 5,508.08 mi (8,864.39 km) |
| Oroville to Penafiel | 5,463.27 mi (8,792.29 km) |
| Oroville to Peniche | 5,510.42 mi (8,868.16 km) |
| Oroville to Peso da Regua | 5,484.23 mi (8,826.02 km) |
| Oroville to Pinhal Novo | 5,562.29 mi (8,951.64 km) |
| Oroville to Pinhel | 5,529.16 mi (8,898.33 km) |
