The calculated distance (air line) between Kamianets-Podilskyi and Darabani is approximately 34 miles respectively 55 kilometers.
By car or train, the actual journey to Darabani is certainly longer, as only the direct route (as the crow flies) between Kamianets-Podilskyi and Darabani has been calculated here.
Air line (approximately)
55 kilometers
30 nautical miles