The calculated distance (air line) between Stari Kuty and Khmelnytskyi is approximately 114 miles respectively 184 kilometers.
By car or train, the actual journey to Khmelnytskyi is certainly longer, as only the direct route (as the crow flies) between Stari Kuty and Khmelnytskyi has been calculated here.
Air line (approximately)
184 kilometers
99 nautical miles