The calculated distance (air line) between Treuenbrietzen and Großzschocher is approximately 60 miles respectively 96 kilometers.
By car or train, the actual journey to Großzschocher is certainly longer, as only the direct route (as the crow flies) between Treuenbrietzen and Großzschocher has been calculated here.
Air line (approximately)
96 kilometers
52 nautical miles