| Chicago to Entroncamento | 3,999.75 mi (6,436.97 km) |
| Chicago to Ericeira | 3,973.27 mi (6,394.35 km) |
| Chicago to Ermezinde | 3,935.99 mi (6,334.37 km) |
| Chicago to Esmoriz | 3,941.35 mi (6,342.98 km) |
| Chicago to Espinho | 3,938.89 mi (6,339.04 km) |
| Chicago to Esposende | 3,914.80 mi (6,300.26 km) |
| Chicago to Estarreja | 3,951.05 mi (6,358.59 km) |
| Chicago to Estoril | 3,983.14 mi (6,410.25 km) |
| Chicago to Estremoz | 4,062.18 mi (6,537.45 km) |
| Chicago to Evora | 4,057.58 mi (6,530.05 km) |
| Chicago to Fafe | 3,945.48 mi (6,349.64 km) |
| Chicago to Falagueira | 3,989.25 mi (6,420.08 km) |
| Chicago to Famalicao | 3,930.78 mi (6,325.97 km) |
| Chicago to Fanzeres | 3,938.45 mi (6,338.32 km) |
| Chicago to Faro | 4,111.63 mi (6,617.03 km) |
