| Oregon to Entroncamento | 3,807.36 mi (6,127.35 km) |
| Oregon to Ericeira | 3,779.13 mi (6,081.92 km) |
| Oregon to Ermezinde | 3,747.06 mi (6,030.31 km) |
| Oregon to Esmoriz | 3,751.81 mi (6,037.95 km) |
| Oregon to Espinho | 3,749.46 mi (6,034.17 km) |
| Oregon to Esposende | 3,726.34 mi (5,996.96 km) |
| Oregon to Estarreja | 3,761.13 mi (6,052.96 km) |
| Oregon to Estoril | 3,788.54 mi (6,097.06 km) |
| Oregon to Estremoz | 3,869.36 mi (6,227.14 km) |
| Oregon to Evora | 3,863.97 mi (6,218.45 km) |
| Oregon to Fafe | 3,757.37 mi (6,046.89 km) |
| Oregon to Falagueira | 3,794.89 mi (6,107.28 km) |
| Oregon to Famalicao | 3,742.29 mi (6,022.64 km) |
| Oregon to Fanzeres | 3,749.42 mi (6,034.12 km) |
| Oregon to Faro | 3,915.19 mi (6,300.89 km) |
