| Poquoson to Oliveira de Frades | 3,578.88 mi (5,759.65 km) |
| Poquoson to Oliveira do Bairro | 3,567.88 mi (5,741.95 km) |
| Poquoson to Oliveira do Hospital | 3,603.12 mi (5,798.66 km) |
| Poquoson to Ourem | 3,585.01 mi (5,769.51 km) |
| Poquoson to Ovar | 3,553.23 mi (5,718.37 km) |
| Poquoson to Pacos de Ferreira | 3,555.60 mi (5,722.19 km) |
| Poquoson to Palmela | 3,594.60 mi (5,784.95 km) |
| Poquoson to Paredes | 3,560.39 mi (5,729.89 km) |
| Poquoson to Paredes de Coura | 3,533.25 mi (5,686.21 km) |
| Poquoson to Penacova | 3,584.37 mi (5,768.48 km) |
| Poquoson to Penafiel | 3,562.67 mi (5,733.57 km) |
| Poquoson to Peniche | 3,552.14 mi (5,716.61 km) |
| Poquoson to Peso da Regua | 3,588.51 mi (5,775.14 km) |
| Poquoson to Pinhal Novo | 3,592.31 mi (5,781.27 km) |
| Poquoson to Pinhel | 3,632.28 mi (5,845.59 km) |
