| Western Springs to Entroncamento | 4,010.69 mi (6,454.59 km) |
| Western Springs to Ericeira | 3,984.26 mi (6,412.04 km) |
| Western Springs to Ermezinde | 3,946.85 mi (6,351.84 km) |
| Western Springs to Esmoriz | 3,952.22 mi (6,360.48 km) |
| Western Springs to Espinho | 3,949.76 mi (6,356.53 km) |
| Western Springs to Esposende | 3,925.64 mi (6,317.71 km) |
| Western Springs to Estarreja | 3,961.93 mi (6,376.11 km) |
| Western Springs to Estoril | 3,994.15 mi (6,427.96 km) |
| Western Springs to Estremoz | 4,073.14 mi (6,555.08 km) |
| Western Springs to Evora | 4,068.56 mi (6,547.71 km) |
| Western Springs to Fafe | 3,956.32 mi (6,367.08 km) |
| Western Springs to Falagueira | 4,000.25 mi (6,437.77 km) |
| Western Springs to Famalicao | 3,941.62 mi (6,343.42 km) |
| Western Springs to Fanzeres | 3,949.31 mi (6,355.79 km) |
| Western Springs to Faro | 4,122.67 mi (6,634.80 km) |
