The calculated distance (air line) between Knyazhichi and Novi Petrivtsi is approximately 19 miles respectively 30 kilometers.
By car or train, the actual journey to Novi Petrivtsi is certainly longer, as only the direct route (as the crow flies) between Knyazhichi and Novi Petrivtsi has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles