The calculated distance (air line) between Poá and Embu Guaçu is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Embu Guaçu is certainly longer, as only the direct route (as the crow flies) between Poá and Embu Guaçu has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles