The calculated distance (air line) between Mauá and Ferraz de Vasconcelos is approximately 11 miles respectively 17 kilometers.
By car or train, the actual journey to Ferraz de Vasconcelos is certainly longer, as only the direct route (as the crow flies) between Mauá and Ferraz de Vasconcelos has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles