| Plymouth to Oliveira de Frades | 694.87 mi (1,118.29 km) |
| Plymouth to Oliveira do Bairro | 712.59 mi (1,146.80 km) |
| Plymouth to Oliveira do Hospital | 714.74 mi (1,150.26 km) |
| Plymouth to Ourem | 771.30 mi (1,241.29 km) |
| Plymouth to Ovar | 691.31 mi (1,112.56 km) |
| Plymouth to Pacos de Ferreira | 661.35 mi (1,064.35 km) |
| Plymouth to Palmela | 848.24 mi (1,365.10 km) |
| Plymouth to Paredes | 664.80 mi (1,069.89 km) |
| Plymouth to Paredes de Coura | 621.28 mi (999.85 km) |
| Plymouth to Penacova | 726.02 mi (1,168.41 km) |
| Plymouth to Penafiel | 663.69 mi (1,068.11 km) |
| Plymouth to Peniche | 802.83 mi (1,292.03 km) |
| Plymouth to Peso da Regua | 659.54 mi (1,061.43 km) |
| Plymouth to Pinhal Novo | 844.12 mi (1,358.48 km) |
| Plymouth to Pinhel | 677.26 mi (1,089.94 km) |
