The calculated distance (air line) between Duque de Caxias and Taubaté is approximately 144 miles respectively 231 kilometers.
By car or train, the actual journey to Taubaté is certainly longer, as only the direct route (as the crow flies) between Duque de Caxias and Taubaté has been calculated here.
Air line (approximately)
231 kilometers
125 nautical miles