The calculated distance (air line) between Petritor - Ost and Kleinzschocher is approximately 102 miles respectively 164 kilometers.
By car or train, the actual journey to Kleinzschocher is certainly longer, as only the direct route (as the crow flies) between Petritor - Ost and Kleinzschocher has been calculated here.
Air line (approximately)
164 kilometers
88 nautical miles