The calculated distance (air line) between Dohna and Ústí nad Labem is approximately 22 miles respectively 35 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 Dohna and Ústí nad Labem has been calculated here.
Air line (approximately)
35 kilometers
19 nautical miles