| Flensburg to Fiuggi | 913.30 mi (1,469.81 km) |
| Flensburg to Fiume Veneto | 628.23 mi (1,011.04 km) |
| Flensburg to Fiumefreddo di Sicilia | 1,204.16 mi (1,937.91 km) |
| Flensburg to Fiumicino | 908.22 mi (1,461.65 km) |
| Flensburg to Flero | 643.28 mi (1,035.26 km) |
| Flensburg to Florence | 765.08 mi (1,231.28 km) |
| Flensburg to Floridia | 1,252.27 mi (2,015.34 km) |
| Flensburg to Foggia | 961.44 mi (1,547.28 km) |
| Flensburg to Foiano della Chiana | 803.92 mi (1,293.79 km) |
| Flensburg to Folignano | 848.10 mi (1,364.89 km) |
| Flensburg to Foligno | 830.62 mi (1,336.75 km) |
| Flensburg to Follonica | 821.82 mi (1,322.60 km) |
| Flensburg to Fondi | 945.68 mi (1,521.93 km) |
| Flensburg to Fontanafredda | 624.33 mi (1,004.76 km) |
| Flensburg to Forli | 738.07 mi (1,187.81 km) |
