| Petrich to Oliveira do Bairro | 1,646.32 mi (2,649.50 km) |
| Petrich to Oliveira do Hospital | 1,616.01 mi (2,600.72 km) |
| Petrich to Ourem | 1,663.78 mi (2,677.60 km) |
| Petrich to Ovar | 1,648.03 mi (2,652.24 km) |
| Petrich to Pacos de Ferreira | 1,630.66 mi (2,624.30 km) |
| Petrich to Palmela | 1,701.23 mi (2,737.86 km) |
| Petrich to Paredes | 1,628.14 mi (2,620.23 km) |
| Petrich to Paredes de Coura | 1,631.01 mi (2,624.86 km) |
| Petrich to Penacova | 1,638.98 mi (2,637.69 km) |
| Petrich to Penafiel | 1,625.54 mi (2,616.05 km) |
| Petrich to Peniche | 1,710.33 mi (2,752.51 km) |
| Petrich to Peso da Regua | 1,600.16 mi (2,575.21 km) |
| Petrich to Pinhal Novo | 1,700.67 mi (2,736.96 km) |
| Petrich to Pinhel | 1,569.00 mi (2,525.06 km) |
| Petrich to Pombal | 1,662.42 mi (2,675.41 km) |
