| Dublin to Oliveira do Bairro | 892.85 mi (1,436.91 km) |
| Dublin to Oliveira do Hospital | 900.72 mi (1,449.58 km) |
| Dublin to Ourem | 952.78 mi (1,533.35 km) |
| Dublin to Ovar | 869.57 mi (1,399.44 km) |
| Dublin to Pacos de Ferreira | 840.77 mi (1,353.09 km) |
| Dublin to Palmela | 1,029.08 mi (1,656.15 km) |
| Dublin to Paredes | 844.99 mi (1,359.89 km) |
| Dublin to Paredes de Coura | 797.37 mi (1,283.24 km) |
| Dublin to Penacova | 908.65 mi (1,462.33 km) |
| Dublin to Penafiel | 844.32 mi (1,358.81 km) |
| Dublin to Peniche | 978.34 mi (1,574.49 km) |
| Dublin to Peso da Regua | 844.83 mi (1,359.62 km) |
| Dublin to Pinhal Novo | 1,024.75 mi (1,649.17 km) |
| Dublin to Pinhel | 869.09 mi (1,398.66 km) |
| Dublin to Pombal | 934.83 mi (1,504.46 km) |
