The calculated distance (air line) between Santa María de Cayón and Gasteiz / Vitoria is approximately 67 miles respectively 107 kilometers.
By car or train, the actual journey to Gasteiz / Vitoria is certainly longer, as only the direct route (as the crow flies) between Santa María de Cayón and Gasteiz / Vitoria has been calculated here.
Air line (approximately)
107 kilometers
58 nautical miles