The calculated distance (air line) between Elgoibar and Gasteiz / Vitoria is approximately 28 miles respectively 46 kilometers.
By car or train, the actual journey to Gasteiz / Vitoria is certainly longer, as only the direct route (as the crow flies) between Elgoibar and Gasteiz / Vitoria has been calculated here.
Air line (approximately)
46 kilometers
25 nautical miles