The calculated distance (air line) between Nová Baňa and Považská Bystrica is approximately 49 miles respectively 79 kilometers.
By car or train, the actual journey to Považská Bystrica is certainly longer, as only the direct route (as the crow flies) between Nová Baňa and Považská Bystrica has been calculated here.
Air line (approximately)
79 kilometers
43 nautical miles