The calculated distance (air line) between Buenavista del Norte and San Sebastián de la Gomera is approximately 25 miles respectively 40 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 Buenavista del Norte and San Sebastián de la Gomera has been calculated here.
Air line (approximately)
40 kilometers
22 nautical miles