The calculated distance (air line) between Vilkaviskis and Fabijoniškės is approximately 88 miles respectively 142 kilometers.
By car or train, the actual journey to Fabijoniškės is certainly longer, as only the direct route (as the crow flies) between Vilkaviskis and Fabijoniškės has been calculated here.
Air line (approximately)
142 kilometers
77 nautical miles