The calculated distance (air line) between Kamianets-Podilskyi and Ocniţa is approximately 44 miles respectively 71 kilometers.
By car or train, the actual journey to Ocniţa is certainly longer, as only the direct route (as the crow flies) between Kamianets-Podilskyi and Ocniţa has been calculated here.
Air line (approximately)
71 kilometers
38 nautical miles