The calculated distance (air line) between Litoměřice and Ústí nad Labem is approximately 10 miles respectively 16 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 Litoměřice and Ústí nad Labem has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles