The calculated distance (air line) between Heinersdorf and Märkisches Viertel is approximately 4 miles respectively 6 kilometers.
By car or train, the actual journey to Märkisches Viertel is certainly longer, as only the direct route (as the crow flies) between Heinersdorf and Märkisches Viertel has been calculated here.
Air line (approximately)
6 kilometers
3 nautical miles