The calculated distance (air line) between Barroso and Duque de Caxias is approximately 118 miles respectively 190 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 Barroso and Duque de Caxias has been calculated here.
Air line (approximately)
190 kilometers
103 nautical miles