The calculated distance (air line) between Sárvár and Székesfehérvár is approximately 69 miles respectively 112 kilometers.
By car or train, the actual journey to Székesfehérvár is certainly longer, as only the direct route (as the crow flies) between Sárvár and Székesfehérvár has been calculated here.
Air line (approximately)
112 kilometers
60 nautical miles