Home/Explore/Latin America & Caribbean/Brazil/SDUSDURio De Janeiro·Santos Dumont·Rio De Janeiro, BrazilHow long is your layover?30 min45 min1 hr1¼ hr1½ hr2 hr2½ hr3 hr4 hrCopy linkXWhatsAppShareWe don't have detailed connection data for Santos Dumont (SDU) yet.Generate SDU Guide