The calculated distance (air line) between Zalishchyky and Khmelnytskyi is approximately 78 miles respectively 125 kilometers.
By car or train, the actual journey to Khmelnytskyi is certainly longer, as only the direct route (as the crow flies) between Zalishchyky and Khmelnytskyi has been calculated here.
Air line (approximately)
125 kilometers
68 nautical miles