The calculated distance (air line) between Naujoji Akmene and Karoliniškės is approximately 144 miles respectively 232 kilometers.
By car or train, the actual journey to Karoliniškės is certainly longer, as only the direct route (as the crow flies) between Naujoji Akmene and Karoliniškės has been calculated here.
Air line (approximately)
232 kilometers
125 nautical miles