| Petaluma to Oliveira de Frades | 5,592.48 mi (9,000.23 km) |
| Petaluma to Oliveira do Bairro | 5,589.96 mi (8,996.16 km) |
| Petaluma to Oliveira do Hospital | 5,621.74 mi (9,047.32 km) |
| Petaluma to Ourem | 5,628.61 mi (9,058.37 km) |
| Petaluma to Ovar | 5,568.27 mi (8,961.26 km) |
| Petaluma to Pacos de Ferreira | 5,558.12 mi (8,944.93 km) |
| Petaluma to Palmela | 5,667.14 mi (9,120.39 km) |
| Petaluma to Paredes | 5,563.80 mi (8,954.08 km) |
| Petaluma to Paredes de Coura | 5,521.39 mi (8,885.82 km) |
| Petaluma to Penacova | 5,609.93 mi (9,028.32 km) |
| Petaluma to Penafiel | 5,565.38 mi (8,956.61 km) |
| Petaluma to Peniche | 5,611.79 mi (9,031.30 km) |
| Petaluma to Peso da Regua | 5,586.42 mi (8,990.47 km) |
| Petaluma to Pinhal Novo | 5,663.54 mi (9,114.59 km) |
| Petaluma to Pinhel | 5,631.38 mi (9,062.83 km) |
