The calculated distance (air line) between Klishkivtsi and Chernivtsi is approximately 17 miles respectively 28 kilometers.
By car or train, the actual journey to Chernivtsi is certainly longer, as only the direct route (as the crow flies) between Klishkivtsi and Chernivtsi has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles