The calculated distance (air line) between Nový Bydžov and Hradec Králové is approximately 15 miles respectively 25 kilometers.
By car or train, the actual journey to Hradec Králové is certainly longer, as only the direct route (as the crow flies) between Nový Bydžov and Hradec Králové has been calculated here.
Air line (approximately)
25 kilometers
13 nautical miles