| Sedro-Woolley to Oliveira de Frades | 5,078.33 mi (8,172.78 km) |
| Sedro-Woolley to Oliveira do Bairro | 5,078.55 mi (8,173.13 km) |
| Sedro-Woolley to Oliveira do Hospital | 5,108.14 mi (8,220.76 km) |
| Sedro-Woolley to Ourem | 5,122.75 mi (8,244.26 km) |
| Sedro-Woolley to Ovar | 5,055.41 mi (8,135.90 km) |
| Sedro-Woolley to Pacos de Ferreira | 5,041.74 mi (8,113.90 km) |
| Sedro-Woolley to Palmela | 5,169.58 mi (8,319.63 km) |
| Sedro-Woolley to Paredes | 5,047.51 mi (8,123.17 km) |
| Sedro-Woolley to Paredes de Coura | 5,001.95 mi (8,049.85 km) |
| Sedro-Woolley to Penacova | 5,098.93 mi (8,205.94 km) |
| Sedro-Woolley to Penafiel | 5,048.81 mi (8,125.27 km) |
| Sedro-Woolley to Peniche | 5,111.80 mi (8,226.65 km) |
| Sedro-Woolley to Peso da Regua | 5,067.65 mi (8,155.59 km) |
| Sedro-Woolley to Pinhal Novo | 5,165.65 mi (8,313.31 km) |
| Sedro-Woolley to Pinhel | 5,111.41 mi (8,226.03 km) |
