The calculated distance (air line) between San Bartolomé de Tirajana and San Nicolás is approximately 13 miles respectively 22 kilometers.
By car or train, the actual journey to San Nicolás is certainly longer, as only the direct route (as the crow flies) between San Bartolomé de Tirajana and San Nicolás has been calculated here.
Air line (approximately)
22 kilometers
12 nautical miles