The calculated distance (air line) between Staryya Darohi and Mahilyow is approximately 105 miles respectively 169 kilometers.
By car or train, the actual journey to Mahilyow is certainly longer, as only the direct route (as the crow flies) between Staryya Darohi and Mahilyow has been calculated here.
Air line (approximately)
169 kilometers
91 nautical miles