The calculated distance (air line) between Biedenkopf and Kleinzschocher is approximately 167 miles respectively 268 kilometers.
By car or train, the actual journey to Kleinzschocher is certainly longer, as only the direct route (as the crow flies) between Biedenkopf and Kleinzschocher has been calculated here.
Air line (approximately)
268 kilometers
145 nautical miles