The calculated distance (air line) between Kamianets-Podilskyi and Kopychyntsi is approximately 42 miles respectively 68 kilometers.
By car or train, the actual journey to Kopychyntsi is certainly longer, as only the direct route (as the crow flies) between Kamianets-Podilskyi and Kopychyntsi has been calculated here.
Air line (approximately)
68 kilometers
37 nautical miles