| East Islip to Entroncamento | 3,340.79 mi (5,376.49 km) |
| East Islip to Ericeira | 3,308.06 mi (5,323.81 km) |
| East Islip to Ermezinde | 3,289.99 mi (5,294.72 km) |
| East Islip to Esmoriz | 3,293.09 mi (5,299.71 km) |
| East Islip to Espinho | 3,291.02 mi (5,296.39 km) |
| East Islip to Esposende | 3,270.63 mi (5,263.57 km) |
| East Islip to Estarreja | 3,301.38 mi (5,313.05 km) |
| East Islip to Estoril | 3,316.19 mi (5,336.89 km) |
| East Islip to Estremoz | 3,401.36 mi (5,473.95 km) |
| East Islip to Evora | 3,393.88 mi (5,461.92 km) |
| East Islip to Fafe | 3,302.40 mi (5,314.70 km) |
| East Islip to Falagueira | 3,323.15 mi (5,348.10 km) |
| East Islip to Famalicao | 3,286.44 mi (5,289.01 km) |
| East Islip to Fanzeres | 3,292.10 mi (5,298.12 km) |
| East Islip to Faro | 3,437.46 mi (5,532.06 km) |
