The calculated distance (air line) between Santa Rita do Sapucaí and Duque de Caxias is approximately 157 miles respectively 253 kilometers.
By car or train, the actual journey to Duque de Caxias is certainly longer, as only the direct route (as the crow flies) between Santa Rita do Sapucaí and Duque de Caxias has been calculated here.
Air line (approximately)
253 kilometers
136 nautical miles