| Boone to Entroncamento | 3,886.63 mi (6,254.92 km) |
| Boone to Ericeira | 3,852.22 mi (6,199.55 km) |
| Boone to Ermezinde | 3,838.92 mi (6,178.14 km) |
| Boone to Esmoriz | 3,841.55 mi (6,182.37 km) |
| Boone to Espinho | 3,839.57 mi (6,179.19 km) |
| Boone to Esposende | 3,819.95 mi (6,147.62 km) |
| Boone to Estarreja | 3,849.52 mi (6,195.21 km) |
| Boone to Estoril | 3,859.79 mi (6,211.74 km) |
| Boone to Estremoz | 3,946.55 mi (6,351.35 km) |
| Boone to Evora | 3,938.27 mi (6,338.03 km) |
| Boone to Fafe | 3,851.86 mi (6,198.98 km) |
| Boone to Falagueira | 3,867.00 mi (6,223.34 km) |
| Boone to Famalicao | 3,835.70 mi (6,172.96 km) |
| Boone to Fanzeres | 3,840.95 mi (6,181.41 km) |
| Boone to Faro | 3,978.33 mi (6,402.51 km) |
