| Mastic Beach to Entroncamento | 3,322.67 mi (5,347.32 km) |
| Mastic Beach to Ericeira | 3,289.87 mi (5,294.53 km) |
| Mastic Beach to Ermezinde | 3,272.02 mi (5,265.81 km) |
| Mastic Beach to Esmoriz | 3,275.09 mi (5,270.75 km) |
| Mastic Beach to Espinho | 3,273.03 mi (5,267.44 km) |
| Mastic Beach to Esposende | 3,252.69 mi (5,234.70 km) |
| Mastic Beach to Estarreja | 3,283.36 mi (5,284.07 km) |
| Mastic Beach to Estoril | 3,297.98 mi (5,307.58 km) |
| Mastic Beach to Estremoz | 3,383.21 mi (5,444.75 km) |
| Mastic Beach to Evora | 3,375.70 mi (5,432.66 km) |
| Mastic Beach to Fafe | 3,284.47 mi (5,285.84 km) |
| Mastic Beach to Falagueira | 3,304.95 mi (5,318.81 km) |
| Mastic Beach to Famalicao | 3,268.49 mi (5,260.13 km) |
| Mastic Beach to Fanzeres | 3,274.13 mi (5,269.20 km) |
| Mastic Beach to Faro | 3,419.17 mi (5,502.62 km) |
