| Kocaeli to Entroncamento | 2,014.03 mi (3,241.27 km) |
| Kocaeli to Ericeira | 2,072.37 mi (3,335.16 km) |
| Kocaeli to Ermezinde | 1,989.85 mi (3,202.36 km) |
| Kocaeli to Esmoriz | 1,997.62 mi (3,214.85 km) |
| Kocaeli to Espinho | 1,997.46 mi (3,214.60 km) |
| Kocaeli to Esposende | 1,997.23 mi (3,214.22 km) |
| Kocaeli to Estarreja | 1,997.65 mi (3,214.91 km) |
| Kocaeli to Estoril | 2,076.38 mi (3,341.61 km) |
| Kocaeli to Estremoz | 1,979.71 mi (3,186.03 km) |
| Kocaeli to Evora | 2,001.57 mi (3,221.21 km) |
| Kocaeli to Fafe | 1,967.10 mi (3,165.75 km) |
| Kocaeli to Falagueira | 2,066.41 mi (3,325.56 km) |
| Kocaeli to Famalicao | 1,985.33 mi (3,195.08 km) |
| Kocaeli to Fanzeres | 1,989.73 mi (3,202.16 km) |
| Kocaeli to Faro | 2,036.18 mi (3,276.91 km) |
