Tiny Singapore leads the pack with visa-free access to 193 destinations, followed by South Korea (190) and Japan (189). The index, according to the website, ranks the world’s passports according to the number of destinations their holders can access without a prior visa. The US now ranks 12th, tied with Malaysia, with visa-free access to 180 of the 227 destinations tracked. Brazil revoked visa-free access for Americans in April, citing reciprocity concerns. Effect of economic growthWhat difference does economic growth make to the Henley Passport Index?