| Langenfeld to Fiuggi | 708.84 mi (1,140.76 km) |
| Langenfeld to Fiume Veneto | 445.01 mi (716.18 km) |
| Langenfeld to Fiumefreddo di Sicilia | 1,004.52 mi (1,616.62 km) |
| Langenfeld to Fiumicino | 692.81 mi (1,114.97 km) |
| Langenfeld to Flero | 416.37 mi (670.09 km) |
| Langenfeld to Florence | 545.67 mi (878.17 km) |
| Langenfeld to Floridia | 1,049.94 mi (1,689.72 km) |
| Langenfeld to Foggia | 781.89 mi (1,258.33 km) |
| Langenfeld to Foiano della Chiana | 589.30 mi (948.39 km) |
| Langenfeld to Folignano | 653.71 mi (1,052.05 km) |
| Langenfeld to Foligno | 625.40 mi (1,006.49 km) |
| Langenfeld to Follonica | 593.98 mi (955.91 km) |
| Langenfeld to Fondi | 741.52 mi (1,193.36 km) |
| Langenfeld to Fontanafredda | 438.62 mi (705.89 km) |
| Langenfeld to Forli | 531.18 mi (854.86 km) |
