The calculated distance (air line) between Jablonec nad Nisou and Česká Lípa is approximately 28 miles respectively 45 kilometers.
By car or train, the actual journey to Česká Lípa is certainly longer, as only the direct route (as the crow flies) between Jablonec nad Nisou and Česká Lípa has been calculated here.
Air line (approximately)
45 kilometers
24 nautical miles