The calculated distance (air line) between Haldensleben I and Eimsbüttel is approximately 107 miles respectively 173 kilometers.
By car or train, the actual journey to Eimsbüttel is certainly longer, as only the direct route (as the crow flies) between Haldensleben I and Eimsbüttel has been calculated here.
Air line (approximately)
173 kilometers
93 nautical miles