The calculated distance (air line) between Česká Kamenice and Hradec Králové is approximately 74 miles respectively 120 kilometers.
By car or train, the actual journey to Hradec Králové is certainly longer, as only the direct route (as the crow flies) between Česká Kamenice and Hradec Králové has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles