The calculated distance (air line) between Zella-Mehlis and Kleinzschocher is approximately 85 miles respectively 137 kilometers.
By car or train, the actual journey to Kleinzschocher is certainly longer, as only the direct route (as the crow flies) between Zella-Mehlis and Kleinzschocher has been calculated here.
Air line (approximately)
137 kilometers
74 nautical miles