The calculated distance (air line) between Rozhyshche and Khmelnytskyi is approximately 128 miles respectively 206 kilometers.
By car or train, the actual journey to Khmelnytskyi is certainly longer, as only the direct route (as the crow flies) between Rozhyshche and Khmelnytskyi has been calculated here.
Air line (approximately)
206 kilometers
111 nautical miles