The calculated distance (air line) between Kaišiadorys and Fabijoniškės is approximately 32 miles respectively 52 kilometers.
By car or train, the actual journey to Fabijoniškės is certainly longer, as only the direct route (as the crow flies) between Kaišiadorys and Fabijoniškės has been calculated here.
Air line (approximately)
52 kilometers
28 nautical miles