The calculated distance (air line) between Kamianets-Podilskyi and Zalishchyky is approximately 39 miles respectively 63 kilometers.
By car or train, the actual journey to Zalishchyky is certainly longer, as only the direct route (as the crow flies) between Kamianets-Podilskyi and Zalishchyky has been calculated here.
Air line (approximately)
63 kilometers
34 nautical miles