| Cayey to Entroncamento | 3,721.36 mi (5,988.96 km) |
| Cayey to Ericeira | 3,667.14 mi (5,901.69 km) |
| Cayey to Ermezinde | 3,730.88 mi (6,004.28 km) |
| Cayey to Esmoriz | 3,724.65 mi (5,994.25 km) |
| Cayey to Espinho | 3,724.45 mi (5,993.92 km) |
| Cayey to Esposende | 3,721.71 mi (5,989.51 km) |
| Cayey to Estarreja | 3,726.06 mi (5,996.51 km) |
| Cayey to Estoril | 3,666.31 mi (5,900.36 km) |
| Cayey to Estremoz | 3,764.59 mi (6,058.52 km) |
| Cayey to Evora | 3,745.92 mi (6,028.48 km) |
| Cayey to Fafe | 3,752.62 mi (6,039.26 km) |
| Cayey to Falagueira | 3,675.93 mi (5,915.84 km) |
| Cayey to Famalicao | 3,734.34 mi (6,009.84 km) |
| Cayey to Fanzeres | 3,731.31 mi (6,004.96 km) |
| Cayey to Faro | 3,735.98 mi (6,012.47 km) |
