The calculated distance (air line) between Cantagalo and Duque de Caxias is approximately 82 miles respectively 132 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 Cantagalo and Duque de Caxias has been calculated here.
Air line (approximately)
132 kilometers
71 nautical miles