The calculated distance (air line) between Zhmerynka and Khmelnytskyi is approximately 58 miles respectively 93 kilometers.
By car or train, the actual journey to Khmelnytskyi is certainly longer, as only the direct route (as the crow flies) between Zhmerynka and Khmelnytskyi has been calculated here.
Air line (approximately)
93 kilometers
50 nautical miles