The calculated distance (air line) between Las Palmas de Gran Canaria and Arucas is approximately 7 miles respectively 11 kilometers.
By car or train, the actual journey to Arucas is certainly longer, as only the direct route (as the crow flies) between Las Palmas de Gran Canaria and Arucas has been calculated here.
Air line (approximately)
11 kilometers
6 nautical miles