The calculated distance (air line) between Caxambu and Nova Iguaçu is approximately 109 miles respectively 175 kilometers.
By car or train, the actual journey to Nova Iguaçu is certainly longer, as only the direct route (as the crow flies) between Caxambu and Nova Iguaçu has been calculated here.
Air line (approximately)
175 kilometers
95 nautical miles