| Cities | Distance |
|---|---|
| Langenfeld to Kikinda | 716.48 mi (1,153.06 km) |
| Langenfeld to Kladovo | 851.39 mi (1,370.18 km) |
| Langenfeld to Knic | 810.31 mi (1,304.06 km) |
| Langenfeld to Knjazevac | 893.24 mi (1,437.53 km) |
| Langenfeld to Koceljeva | 751.22 mi (1,208.97 km) |
| Langenfeld to Kosjeric | 777.38 mi (1,251.07 km) |
| Langenfeld to Kovacica | 753.07 mi (1,211.95 km) |
| Langenfeld to Kovin | 781.89 mi (1,258.32 km) |
| Langenfeld to Kragujevac | 813.96 mi (1,309.94 km) |
| Langenfeld to Kraljevo | 818.35 mi (1,317.00 km) |
| Langenfeld to Krupanj | 740.17 mi (1,191.19 km) |
| Langenfeld to Krusevac | 848.30 mi (1,365.21 km) |
| Langenfeld to Kucevo | 820.21 mi (1,320.00 km) |
| Langenfeld to Kula | 690.68 mi (1,111.55 km) |
| Langenfeld to Kursumlija | 867.26 mi (1,395.72 km) |