The calculated distance (air line) between Nova Iguaçu and São João de Meriti is approximately 6 miles respectively 9 kilometers.
By car or train, the actual journey to São João de Meriti is certainly longer, as only the direct route (as the crow flies) between Nova Iguaçu and São João de Meriti has been calculated here.
Air line (approximately)
9 kilometers
5 nautical miles