The calculated distance (air line) between Gorla Minore and Quarto Oggiaro is approximately 15 miles respectively 24 kilometers.
By car or train, the actual journey to Quarto Oggiaro is certainly longer, as only the direct route (as the crow flies) between Gorla Minore and Quarto Oggiaro has been calculated here.
Air line (approximately)
24 kilometers
13 nautical miles