The calculated distance (air line) between Králův Dvůr and Královské Vinohrady is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Královské Vinohrady is certainly longer, as only the direct route (as the crow flies) between Králův Dvůr and Královské Vinohrady has been calculated here.
Air line (approximately)
32 kilometers
17 nautical miles