The calculated distance (air line) between Terebovlia and Khmelnytskyi is approximately 59 miles respectively 94 kilometers.
By car or train, the actual journey to Khmelnytskyi is certainly longer, as only the direct route (as the crow flies) between Terebovlia and Khmelnytskyi has been calculated here.
Air line (approximately)
94 kilometers
51 nautical miles