The calculated distance (air line) between Litoměřice and Česká Lípa is approximately 21 miles respectively 33 kilometers.
By car or train, the actual journey to Česká Lípa is certainly longer, as only the direct route (as the crow flies) between Litoměřice and Česká Lípa has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles