The calculated distance (air line) between San Nicolás and Las Palmas de Gran Canaria is approximately 24 miles respectively 38 kilometers.
By car or train, the actual journey to Las Palmas de Gran Canaria is certainly longer, as only the direct route (as the crow flies) between San Nicolás and Las Palmas de Gran Canaria has been calculated here.
Air line (approximately)
38 kilometers
21 nautical miles