| Knowle to Friesoythe | 403.57 mi (649.49 km) |
| Knowle to Fritzlar | 478.48 mi (770.04 km) |
| Knowle to Frohburg | 617.34 mi (993.51 km) |
| Knowle to Frondenberg | 409.25 mi (658.63 km) |
| Knowle to Fulda | 506.51 mi (815.16 km) |
| Knowle to Fuldabruck | 484.62 mi (779.92 km) |
| Knowle to Fuldatal | 485.11 mi (780.71 km) |
| Knowle to Furstenau | 395.56 mi (636.59 km) |
| Knowle to Furstenfeldbruck | 641.71 mi (1,032.73 km) |
| Knowle to Furstenwalde | 665.03 mi (1,070.27 km) |
| Knowle to Furth | 493.93 mi (794.90 km) |
| Knowle to Furth | 589.11 mi (948.07 km) |
| Knowle to Furth im Wald | 668.93 mi (1,076.54 km) |
| Knowle to Furtwangen im Schwarzwald | 531.22 mi (854.92 km) |
| Knowle to Fussen | 643.78 mi (1,036.06 km) |
