The calculated distance (air line) between Paraty and Duque de Caxias is approximately 94 miles respectively 151 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 Paraty and Duque de Caxias has been calculated here.
Air line (approximately)
151 kilometers
82 nautical miles