| Langenfeld to Friesoythe | 137.09 mi (220.62 km) |
| Langenfeld to Fritzlar | 101.18 mi (162.84 km) |
| Langenfeld to Frohburg | 243.24 mi (391.45 km) |
| Langenfeld to Frondenberg | 42.95 mi (69.12 km) |
| Langenfeld to Fulda | 125.18 mi (201.46 km) |
| Langenfeld to Fuldabruck | 110.18 mi (177.32 km) |
| Langenfeld to Fuldatal | 112.57 mi (181.16 km) |
| Langenfeld to Furstenau | 101.46 mi (163.28 km) |
| Langenfeld to Furstenfeldbruck | 279.79 mi (450.28 km) |
| Langenfeld to Furstenwalde | 316.34 mi (509.09 km) |
| Langenfeld to Furth | 129.49 mi (208.39 km) |
| Langenfeld to Furth | 211.99 mi (341.16 km) |
| Langenfeld to Furth im Wald | 288.69 mi (464.61 km) |
| Langenfeld to Furtwangen im Schwarzwald | 219.24 mi (352.83 km) |
| Langenfeld to Fussen | 297.67 mi (479.06 km) |
