The calculated distance (air line) between Westerrönfeld and Hohenlockstedt is approximately 22 miles respectively 35 kilometers.
By car or train, the actual journey to Hohenlockstedt is certainly longer, as only the direct route (as the crow flies) between Westerrönfeld and Hohenlockstedt has been calculated here.
Air line (approximately)
35 kilometers
19 nautical miles