The calculated distance (air line) between Cassina de' Pecchi and Quarto Oggiaro is approximately 10 miles respectively 17 kilometers.
By car or train, the actual journey to Quarto Oggiaro is certainly longer, as only the direct route (as the crow flies) between Cassina de' Pecchi and Quarto Oggiaro has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles