The calculated distance (air line) between Szentgotthárd and Székesfehérvár is approximately 102 miles respectively 164 kilometers.
By car or train, the actual journey to Székesfehérvár is certainly longer, as only the direct route (as the crow flies) between Szentgotthárd and Székesfehérvár has been calculated here.
Air line (approximately)
164 kilometers
88 nautical miles