The calculated distance (air line) between Mohács and Székesfehérvár is approximately 84 miles respectively 135 kilometers.
By car or train, the actual journey to Székesfehérvár is certainly longer, as only the direct route (as the crow flies) between Mohács and Székesfehérvár has been calculated here.
Air line (approximately)
135 kilometers
73 nautical miles