The calculated distance (air line) between Gerolzhofen and Großzschocher is approximately 130 miles respectively 209 kilometers.
By car or train, the actual journey to Großzschocher is certainly longer, as only the direct route (as the crow flies) between Gerolzhofen and Großzschocher has been calculated here.
Air line (approximately)
209 kilometers
113 nautical miles