The calculated distance (air line) between Kiskunhalas and Székesfehérvár is approximately 73 miles respectively 117 kilometers.
By car or train, the actual journey to Székesfehérvár is certainly longer, as only the direct route (as the crow flies) between Kiskunhalas and Székesfehérvár has been calculated here.
Air line (approximately)
117 kilometers
63 nautical miles