The calculated distance (air line) between Bečej and Smederevska Palanka is approximately 98 miles respectively 157 kilometers.
By car or train, the actual journey to Smederevska Palanka is certainly longer, as only the direct route (as the crow flies) between Bečej and Smederevska Palanka has been calculated here.
Air line (approximately)
157 kilometers
85 nautical miles