The calculated distance (air line) between Králův Dvůr and Jablonec nad Nisou is approximately 73 miles respectively 118 kilometers.
By car or train, the actual journey to Jablonec nad Nisou is certainly longer, as only the direct route (as the crow flies) between Králův Dvůr and Jablonec nad Nisou has been calculated here.
Air line (approximately)
118 kilometers
64 nautical miles