The calculated distance (air line) between Zirc and Székesfehérvár is approximately 26 miles respectively 41 kilometers.
By car or train, the actual journey to Székesfehérvár is certainly longer, as only the direct route (as the crow flies) between Zirc and Székesfehérvár has been calculated here.
Air line (approximately)
41 kilometers
22 nautical miles