The calculated distance (air line) between Campinas and Mogi Guaçu is approximately 38 miles respectively 61 kilometers.
By car or train, the actual journey to Mogi Guaçu is certainly longer, as only the direct route (as the crow flies) between Campinas and Mogi Guaçu has been calculated here.
Air line (approximately)
61 kilometers
33 nautical miles