The calculated distance (air line) between Rasos and Dainava (Kaunas) is approximately 56 miles respectively 90 kilometers.
By car or train, the actual journey to Dainava (Kaunas) is certainly longer, as only the direct route (as the crow flies) between Rasos and Dainava (Kaunas) has been calculated here.
Air line (approximately)
90 kilometers
49 nautical miles