| Altadena to Oliveira de Frades | 5,611.66 mi (9,031.09 km) |
| Altadena to Oliveira do Bairro | 5,607.09 mi (9,023.74 km) |
| Altadena to Oliveira do Hospital | 5,640.19 mi (9,077.01 km) |
| Altadena to Ourem | 5,641.18 mi (9,078.60 km) |
| Altadena to Ovar | 5,586.73 mi (8,990.97 km) |
| Altadena to Pacos de Ferreira | 5,579.35 mi (8,979.10 km) |
| Altadena to Palmela | 5,673.17 mi (9,130.08 km) |
| Altadena to Paredes | 5,584.92 mi (8,988.05 km) |
| Altadena to Paredes de Coura | 5,545.35 mi (8,924.38 km) |
| Altadena to Penacova | 5,626.55 mi (9,055.06 km) |
| Altadena to Penafiel | 5,586.68 mi (8,990.89 km) |
| Altadena to Peniche | 5,620.19 mi (9,044.82 km) |
| Altadena to Peso da Regua | 5,609.17 mi (9,027.09 km) |
| Altadena to Pinhal Novo | 5,669.84 mi (9,124.72 km) |
| Altadena to Pinhel | 5,654.58 mi (9,100.16 km) |
