The calculated distance (air line) between Nova Iguaçu and Angra dos Reis is approximately 58 miles respectively 93 kilometers.
By car or train, the actual journey to Angra dos Reis is certainly longer, as only the direct route (as the crow flies) between Nova Iguaçu and Angra dos Reis has been calculated here.
Air line (approximately)
93 kilometers
50 nautical miles