The calculated distance (air line) between Ovelgönne and Eimsbüttel is approximately 65 miles respectively 105 kilometers.
By car or train, the actual journey to Eimsbüttel is certainly longer, as only the direct route (as the crow flies) between Ovelgönne and Eimsbüttel has been calculated here.
Air line (approximately)
105 kilometers
57 nautical miles