The calculated distance (air line) between La Guancha and Las Palmas de Gran Canaria is approximately 78 miles respectively 125 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 La Guancha and Las Palmas de Gran Canaria has been calculated here.
Air line (approximately)
125 kilometers
67 nautical miles