The calculated distance (air line) between Zhovkva and Khmelnytskyi is approximately 141 miles respectively 227 kilometers.
By car or train, the actual journey to Khmelnytskyi is certainly longer, as only the direct route (as the crow flies) between Zhovkva and Khmelnytskyi has been calculated here.
Air line (approximately)
227 kilometers
123 nautical miles