The calculated distance (air line) between Las Palmas de Gran Canaria and Santa Cruz de Tenerife is approximately 57 miles respectively 92 kilometers.
By car or train, the actual journey to Santa Cruz de Tenerife is certainly longer, as only the direct route (as the crow flies) between Las Palmas de Gran Canaria and Santa Cruz de Tenerife has been calculated here.
Air line (approximately)
92 kilometers
50 nautical miles