The calculated distance (air line) between Svitavy and Ústí nad Labem is approximately 125 miles respectively 200 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 Svitavy and Ústí nad Labem has been calculated here.
Air line (approximately)
200 kilometers
108 nautical miles