| Cities | Distance |
|---|---|
| Kalkar to Dabuleni | 987.89 mi (1,589.85 km) |
| Kalkar to Darabani | 931.51 mi (1,499.12 km) |
| Kalkar to Darmanesti | 982.42 mi (1,581.05 km) |
| Kalkar to Dej | 847.66 mi (1,364.17 km) |
| Kalkar to Deva | 855.17 mi (1,376.27 km) |
| Kalkar to Dolhasca | 953.86 mi (1,535.09 km) |
| Kalkar to Dorohoi | 929.68 mi (1,496.18 km) |
| Kalkar to Draganesti-Olt | 988.69 mi (1,591.15 km) |
| Kalkar to Dragasani | 957.40 mi (1,540.79 km) |
| Kalkar to Drobeta-Turnu Severin | 896.22 mi (1,442.33 km) |
| Kalkar to Fagaras | 939.26 mi (1,511.59 km) |
| Kalkar to Falticeni | 939.95 mi (1,512.71 km) |
| Kalkar to Fetesti | 1,109.60 mi (1,785.72 km) |
| Kalkar to Filiasi | 939.71 mi (1,512.31 km) |
| Kalkar to Flamanzi | 961.16 mi (1,546.83 km) |