The calculated distance (air line) between Arona and San Bartolomé de Tirajana is approximately 69 miles respectively 110 kilometers.
By car or train, the actual journey to San Bartolomé de Tirajana is certainly longer, as only the direct route (as the crow flies) between Arona and San Bartolomé de Tirajana has been calculated here.
Air line (approximately)
110 kilometers
60 nautical miles