The calculated distance (air line) between Lemsahl-Mellingstedt and Poppenbüttel is approximately 2 miles respectively 4 kilometers.
By car or train, the actual journey to Poppenbüttel is certainly longer, as only the direct route (as the crow flies) between Lemsahl-Mellingstedt and Poppenbüttel has been calculated here.
Air line (approximately)
4 kilometers
2 nautical miles