The calculated distance (air line) between Weilmünster and Großzschocher is approximately 182 miles respectively 293 kilometers.
By car or train, the actual journey to Großzschocher is certainly longer, as only the direct route (as the crow flies) between Weilmünster and Großzschocher has been calculated here.
Air line (approximately)
293 kilometers
158 nautical miles