| Douai to Ericeira | 996.48 mi (1,603.67 km) |
| Douai to Ermezinde | 842.99 mi (1,356.65 km) |
| Douai to Esmoriz | 859.83 mi (1,383.76 km) |
| Douai to Espinho | 857.20 mi (1,379.53 km) |
| Douai to Esposende | 833.28 mi (1,341.03 km) |
| Douai to Estarreja | 869.33 mi (1,399.05 km) |
| Douai to Estoril | 1,010.77 mi (1,626.68 km) |
| Douai to Estremoz | 951.19 mi (1,530.79 km) |
| Douai to Evora | 976.66 mi (1,571.78 km) |
| Douai to Fafe | 818.12 mi (1,316.63 km) |
| Douai to Falagueira | 1,002.55 mi (1,613.45 km) |
| Douai to Famalicao | 831.01 mi (1,337.39 km) |
| Douai to Fanzeres | 845.22 mi (1,360.25 km) |
| Douai to Faro | 1,071.78 mi (1,724.86 km) |
| Douai to Fatima | 936.03 mi (1,506.39 km) |
