The calculated distance (air line) between Hoyerswerda and Großzschocher is approximately 83 miles respectively 134 kilometers.
By car or train, the actual journey to Großzschocher is certainly longer, as only the direct route (as the crow flies) between Hoyerswerda and Großzschocher has been calculated here.
Air line (approximately)
134 kilometers
72 nautical miles