| Ketsch to Friesoythe | 254.20 mi (409.10 km) |
| Ketsch to Fritzlar | 126.53 mi (203.63 km) |
| Ketsch to Frohburg | 212.69 mi (342.29 km) |
| Ketsch to Frondenberg | 149.39 mi (240.42 km) |
| Ketsch to Fulda | 96.33 mi (155.02 km) |
| Ketsch to Fuldabruck | 137.86 mi (221.86 km) |
| Ketsch to Fuldatal | 143.79 mi (231.41 km) |
| Ketsch to Furstenau | 220.95 mi (355.58 km) |
| Ketsch to Furstenfeldbruck | 148.65 mi (239.23 km) |
| Ketsch to Furstenwalde | 317.97 mi (511.73 km) |
| Ketsch to Furth | 22.55 mi (36.30 km) |
| Ketsch to Furth | 111.08 mi (178.76 km) |
| Ketsch to Furth im Wald | 193.89 mi (312.04 km) |
| Ketsch to Furtwangen im Schwarzwald | 92.09 mi (148.20 km) |
| Ketsch to Fussen | 159.05 mi (255.97 km) |
