| Round Lake Beach to Entroncamento | 4,001.23 mi (6,439.36 km) |
| Round Lake Beach to Ericeira | 3,975.46 mi (6,397.88 km) |
| Round Lake Beach to Ermezinde | 3,936.17 mi (6,334.65 km) |
| Round Lake Beach to Esmoriz | 3,941.75 mi (6,343.63 km) |
| Round Lake Beach to Espinho | 3,939.26 mi (6,339.63 km) |
| Round Lake Beach to Esposende | 3,914.81 mi (6,300.28 km) |
| Round Lake Beach to Estarreja | 3,951.59 mi (6,359.47 km) |
| Round Lake Beach to Estoril | 3,985.52 mi (6,414.08 km) |
| Round Lake Beach to Estremoz | 4,063.82 mi (6,540.08 km) |
| Round Lake Beach to Evora | 4,059.54 mi (6,533.20 km) |
| Round Lake Beach to Fafe | 3,945.36 mi (6,349.44 km) |
| Round Lake Beach to Falagueira | 3,991.53 mi (6,423.75 km) |
| Round Lake Beach to Famalicao | 3,930.79 mi (6,325.99 km) |
| Round Lake Beach to Fanzeres | 3,938.66 mi (6,338.66 km) |
| Round Lake Beach to Faro | 4,114.74 mi (6,622.03 km) |
