The calculated distance (air line) between Cachoeira de Minas and Nova Iguaçu is approximately 151 miles respectively 243 kilometers.
By car or train, the actual journey to Nova Iguaçu is certainly longer, as only the direct route (as the crow flies) between Cachoeira de Minas and Nova Iguaçu has been calculated here.
Air line (approximately)
243 kilometers
131 nautical miles