The calculated distance (air line) between Turnov and Ústí nad Labem is approximately 49 miles respectively 79 kilometers.
By car or train, the actual journey to Ústí nad Labem is certainly longer, as only the direct route (as the crow flies) between Turnov and Ústí nad Labem has been calculated here.
Air line (approximately)
79 kilometers
43 nautical miles