The calculated distance (air line) between Buenavista del Norte and Tazacorte is approximately 68 miles respectively 109 kilometers.
By car or train, the actual journey to Tazacorte is certainly longer, as only the direct route (as the crow flies) between Buenavista del Norte and Tazacorte has been calculated here.
Air line (approximately)
109 kilometers
59 nautical miles