The calculated distance (air line) between Reshetylivka and Velyka Bahachka is approximately 23 miles respectively 37 kilometers.
By car or train, the actual journey to Velyka Bahachka is certainly longer, as only the direct route (as the crow flies) between Reshetylivka and Velyka Bahachka has been calculated here.
Air line (approximately)
37 kilometers
20 nautical miles