The calculated distance (air line) between Maladziečna and Kalinkavichy is approximately 182 miles respectively 293 kilometers.
By car or train, the actual journey to Kalinkavichy is certainly longer, as only the direct route (as the crow flies) between Maladziečna and Kalinkavichy has been calculated here.
Air line (approximately)
293 kilometers
158 nautical miles