| Ketrzyn to Friesoythe | 559.12 mi (899.81 km) |
| Ketrzyn to Fritzlar | 546.20 mi (879.03 km) |
| Ketrzyn to Frohburg | 425.24 mi (684.36 km) |
| Ketrzyn to Frondenberg | 595.96 mi (959.11 km) |
| Ketrzyn to Fulda | 550.55 mi (886.02 km) |
| Ketrzyn to Fuldabruck | 534.36 mi (859.96 km) |
| Ketrzyn to Fuldatal | 530.26 mi (853.37 km) |
| Ketrzyn to Furstenau | 575.67 mi (926.45 km) |
| Ketrzyn to Furstenfeldbruck | 598.38 mi (963.00 km) |
| Ketrzyn to Furstenwalde | 324.87 mi (522.82 km) |
| Ketrzyn to Furth | 617.55 mi (993.86 km) |
| Ketrzyn to Furth | 545.75 mi (878.30 km) |
| Ketrzyn to Furth im Wald | 491.98 mi (791.77 km) |
| Ketrzyn to Furtwangen im Schwarzwald | 705.96 mi (1,136.14 km) |
| Ketrzyn to Fussen | 646.89 mi (1,041.08 km) |
