The calculated distance (air line) between Kralupy nad Vltavou and Česká Lípa is approximately 32 miles respectively 52 kilometers.
By car or train, the actual journey to Česká Lípa is certainly longer, as only the direct route (as the crow flies) between Kralupy nad Vltavou and Česká Lípa has been calculated here.
Air line (approximately)
52 kilometers
28 nautical miles