| Langenfeld to Kothen | 218.32 mi (351.35 km) |
| Langenfeld to Kranenburg | 61.72 mi (99.34 km) |
| Langenfeld to Krefeld | 22.34 mi (35.95 km) |
| Langenfeld to Kressbronn am Bodensee | 270.89 mi (435.95 km) |
| Langenfeld to Kreuzau | 32.44 mi (52.21 km) |
| Langenfeld to Kreuztal | 45.37 mi (73.01 km) |
| Langenfeld to Kriftel | 97.60 mi (157.08 km) |
| Langenfeld to Kronach | 200.97 mi (323.42 km) |
| Langenfeld to Kronberg | 93.65 mi (150.71 km) |
| Langenfeld to Kronshagen | 257.98 mi (415.18 km) |
| Langenfeld to Krumbach | 250.06 mi (402.44 km) |
| Langenfeld to Kulmbach | 208.72 mi (335.90 km) |
| Langenfeld to Kummersbruck | 247.45 mi (398.24 km) |
| Langenfeld to Kunzell | 126.91 mi (204.25 km) |
| Langenfeld to Kunzelsau | 175.08 mi (281.76 km) |
