The calculated distance (air line) between Nemenčinė and Karoliniškės is approximately 15 miles respectively 24 kilometers.
By car or train, the actual journey to Karoliniškės is certainly longer, as only the direct route (as the crow flies) between Nemenčinė and Karoliniškės has been calculated here.
Air line (approximately)
24 kilometers
13 nautical miles