| Cities | Distance |
|---|---|
| Hardenberg to Kikinda | 776.62 mi (1,249.85 km) |
| Hardenberg to Kladovo | 911.43 mi (1,466.81 km) |
| Hardenberg to Knic | 879.30 mi (1,415.09 km) |
| Hardenberg to Knjazevac | 958.82 mi (1,543.07 km) |
| Hardenberg to Koceljeva | 820.65 mi (1,320.71 km) |
| Hardenberg to Kosjeric | 848.54 mi (1,365.60 km) |
| Hardenberg to Kovacica | 816.67 mi (1,314.31 km) |
| Hardenberg to Kovin | 846.23 mi (1,361.88 km) |
| Hardenberg to Kragujevac | 881.83 mi (1,419.16 km) |
| Hardenberg to Kraljevo | 888.24 mi (1,429.49 km) |
| Hardenberg to Krupanj | 811.53 mi (1,306.03 km) |
| Hardenberg to Krusevac | 916.82 mi (1,475.48 km) |
| Hardenberg to Kucevo | 883.68 mi (1,422.14 km) |
| Hardenberg to Kula | 755.27 mi (1,215.49 km) |
| Hardenberg to Kursumlija | 937.72 mi (1,509.12 km) |