| Kalkar to Friesoythe | 110.47 mi (177.79 km) |
| Kalkar to Fritzlar | 135.43 mi (217.96 km) |
| Kalkar to Frohburg | 273.97 mi (440.91 km) |
| Kalkar to Frondenberg | 65.86 mi (105.99 km) |
| Kalkar to Fulda | 168.02 mi (270.40 km) |
| Kalkar to Fuldabruck | 141.05 mi (226.99 km) |
| Kalkar to Fuldatal | 141.51 mi (227.74 km) |
| Kalkar to Furstenau | 79.28 mi (127.59 km) |
| Kalkar to Furstenfeldbruck | 330.32 mi (531.60 km) |
| Kalkar to Furstenwalde | 332.98 mi (535.88 km) |
| Kalkar to Furth | 180.76 mi (290.91 km) |
| Kalkar to Furth | 259.27 mi (417.25 km) |
| Kalkar to Furth im Wald | 332.82 mi (535.62 km) |
| Kalkar to Furtwangen im Schwarzwald | 268.73 mi (432.48 km) |
| Kalkar to Fussen | 349.10 mi (561.82 km) |
