The calculated distance (air line) between Nova Iguaçu and Guaratinguetá is approximately 111 miles respectively 179 kilometers.
By car or train, the actual journey to Guaratinguetá is certainly longer, as only the direct route (as the crow flies) between Nova Iguaçu and Guaratinguetá has been calculated here.
Air line (approximately)
179 kilometers
96 nautical miles