The calculated distance (air line) between Novi Pazar and Bačka Palanka is approximately 156 miles respectively 251 kilometers.
By car or train, the actual journey to Bačka Palanka is certainly longer, as only the direct route (as the crow flies) between Novi Pazar and Bačka Palanka has been calculated here.
Air line (approximately)
251 kilometers
136 nautical miles