| Washougal to Oliveira de Frades | 5,223.02 mi (8,405.64 km) |
| Washougal to Oliveira do Bairro | 5,222.44 mi (8,404.70 km) |
| Washougal to Oliveira do Hospital | 5,252.72 mi (8,453.44 km) |
| Washougal to Ourem | 5,265.09 mi (8,473.34 km) |
| Washougal to Ovar | 5,199.69 mi (8,368.09 km) |
| Washougal to Pacos de Ferreira | 5,187.03 mi (8,347.72 km) |
| Washougal to Palmela | 5,309.57 mi (8,544.93 km) |
| Washougal to Paredes | 5,192.78 mi (8,356.97 km) |
| Washougal to Paredes de Coura | 5,148.07 mi (8,285.01 km) |
| Washougal to Penacova | 5,242.74 mi (8,437.37 km) |
| Washougal to Penafiel | 5,194.16 mi (8,359.20 km) |
| Washougal to Peniche | 5,252.40 mi (8,452.92 km) |
| Washougal to Peso da Regua | 5,213.68 mi (8,390.60 km) |
| Washougal to Pinhal Novo | 5,305.73 mi (8,538.75 km) |
| Washougal to Pinhel | 5,257.87 mi (8,461.72 km) |
