| Ilmenau to Ericeira | 1,276.85 mi (2,054.89 km) |
| Ilmenau to Ermezinde | 1,135.73 mi (1,827.78 km) |
| Ilmenau to Esmoriz | 1,150.83 mi (1,852.08 km) |
| Ilmenau to Espinho | 1,148.77 mi (1,848.77 km) |
| Ilmenau to Esposende | 1,130.43 mi (1,819.26 km) |
| Ilmenau to Estarreja | 1,158.09 mi (1,863.77 km) |
| Ilmenau to Estoril | 1,288.99 mi (2,074.43 km) |
| Ilmenau to Estremoz | 1,215.40 mi (1,956.00 km) |
| Ilmenau to Evora | 1,241.37 mi (1,997.80 km) |
| Ilmenau to Fafe | 1,110.17 mi (1,786.65 km) |
| Ilmenau to Falagueira | 1,279.87 mi (2,059.75 km) |
| Ilmenau to Famalicao | 1,125.29 mi (1,810.99 km) |
| Ilmenau to Fanzeres | 1,137.40 mi (1,830.47 km) |
| Ilmenau to Faro | 1,324.66 mi (2,131.84 km) |
| Ilmenau to Fatima | 1,215.96 mi (1,956.89 km) |
