The calculated distance (air line) between Salihorsk and Davyd-Haradok is approximately 52 miles respectively 84 kilometers.
By car or train, the actual journey to Davyd-Haradok is certainly longer, as only the direct route (as the crow flies) between Salihorsk and Davyd-Haradok has been calculated here.
Air line (approximately)
84 kilometers
45 nautical miles