The calculated distance (air line) between Dainava (Kaunas) and Mazeikiai is approximately 116 miles respectively 187 kilometers.
By car or train, the actual journey to Mazeikiai is certainly longer, as only the direct route (as the crow flies) between Dainava (Kaunas) and Mazeikiai has been calculated here.
Air line (approximately)
187 kilometers
101 nautical miles