Airport operators from Singapore, Germany, Switzerland and Brazil on Friday won rights to run airports in Rio and Belo Horizonte, two host cities of the 2014 World Cup. One consortium including engineering firm Odebrecht and Singapore airport operator Changi paid 19 billion Reais (8.24 billion dollars) for a 25-year concession to run Rio's Galeao airport at an auction held at the Sao Paulo stock exchange.