The calculated distance (air line) between Santo André and Santana de Parnaíba is approximately 28 miles respectively 46 kilometers.
By car or train, the actual journey to Santana de Parnaíba is certainly longer, as only the direct route (as the crow flies) between Santo André and Santana de Parnaíba has been calculated here.
Air line (approximately)
46 kilometers
25 nautical miles