The calculated distance (air line) between Santo Antônio de Pádua and Duque de Caxias is approximately 113 miles respectively 181 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 Santo Antônio de Pádua and Duque de Caxias has been calculated here.
Air line (approximately)
181 kilometers
98 nautical miles