| Douai to Fermo | 706.91 mi (1,137.67 km) |
| Douai to Ferrandina | 938.16 mi (1,509.83 km) |
| Douai to Ferrara | 551.24 mi (887.13 km) |
| Douai to Fiano Romano | 725.50 mi (1,167.58 km) |
| Douai to Ficarazzi | 990.48 mi (1,594.02 km) |
| Douai to Fidenza | 500.09 mi (804.82 km) |
| Douai to Fiesole | 595.04 mi (957.62 km) |
| Douai to Figline Valdarno | 610.80 mi (982.98 km) |
| Douai to Filottrano | 680.62 mi (1,095.35 km) |
| Douai to Finale Emilia | 540.20 mi (869.37 km) |
| Douai to Finale Ligure | 494.09 mi (795.17 km) |
| Douai to Fino Mornasco | 421.07 mi (677.65 km) |
| Douai to Fiorano Modenese | 541.06 mi (870.75 km) |
| Douai to Fiorenzuola d'Arda | 491.45 mi (790.91 km) |
| Douai to Fisciano | 870.67 mi (1,401.21 km) |
