The calculated distance (air line) between Marktheidenfeld and Kleinzschocher is approximately 157 miles respectively 252 kilometers.
By car or train, the actual journey to Kleinzschocher is certainly longer, as only the direct route (as the crow flies) between Marktheidenfeld and Kleinzschocher has been calculated here.
Air line (approximately)
252 kilometers
136 nautical miles