The calculated distance (air line) between Kazlų Rūda and Lazdynai is approximately 69 miles respectively 111 kilometers.
By car or train, the actual journey to Lazdynai is certainly longer, as only the direct route (as the crow flies) between Kazlų Rūda and Lazdynai has been calculated here.
Air line (approximately)
111 kilometers
60 nautical miles