The calculated distance (air line) between Königstein im Taunus and Kleinzschocher is approximately 186 miles respectively 299 kilometers.
By car or train, the actual journey to Kleinzschocher is certainly longer, as only the direct route (as the crow flies) between Königstein im Taunus and Kleinzschocher has been calculated here.
Air line (approximately)
299 kilometers
161 nautical miles