The calculated distance (air line) between Großzschocher and Lomnice nad Popelkou is approximately 143 miles respectively 230 kilometers.
By car or train, the actual journey to Lomnice nad Popelkou is certainly longer, as only the direct route (as the crow flies) between Großzschocher and Lomnice nad Popelkou has been calculated here.
Air line (approximately)
230 kilometers
124 nautical miles