| Olean to Entroncamento | 3,559.45 mi (5,728.38 km) |
| Olean to Ericeira | 3,529.97 mi (5,680.93 km) |
| Olean to Ermezinde | 3,501.79 mi (5,635.59 km) |
| Olean to Esmoriz | 3,506.07 mi (5,642.47 km) |
| Olean to Espinho | 3,503.80 mi (5,638.82 km) |
| Olean to Esposende | 3,481.45 mi (5,602.85 km) |
| Olean to Estarreja | 3,515.10 mi (5,657.01 km) |
| Olean to Estoril | 3,539.04 mi (5,695.53 km) |
| Olean to Estremoz | 3,621.10 mi (5,827.59 km) |
| Olean to Evora | 3,615.13 mi (5,817.99 km) |
| Olean to Fafe | 3,512.72 mi (5,653.18 km) |
| Olean to Falagueira | 3,545.56 mi (5,706.03 km) |
| Olean to Famalicao | 3,497.37 mi (5,628.48 km) |
| Olean to Fanzeres | 3,504.08 mi (5,639.28 km) |
| Olean to Faro | 3,664.36 mi (5,897.21 km) |
