The calculated distance (air line) between Byalynichy and Maladziečna is approximately 118 miles respectively 190 kilometers.
By car or train, the actual journey to Maladziečna is certainly longer, as only the direct route (as the crow flies) between Byalynichy and Maladziečna has been calculated here.
Air line (approximately)
190 kilometers
102 nautical miles