The calculated distance (air line) between Puerto de la Cruz and San Sebastián de la Gomera is approximately 41 miles respectively 66 kilometers.
By car or train, the actual journey to San Sebastián de la Gomera is certainly longer, as only the direct route (as the crow flies) between Puerto de la Cruz and San Sebastián de la Gomera has been calculated here.
Air line (approximately)
66 kilometers
36 nautical miles