The calculated distance (air line) between Bystřice pod Hostýnem and Děčín is approximately 181 miles respectively 291 kilometers.
By car or train, the actual journey to Děčín is certainly longer, as only the direct route (as the crow flies) between Bystřice pod Hostýnem and Děčín has been calculated here.
Air line (approximately)
291 kilometers
157 nautical miles