FRANKFURT, Germany – June 3, 2015 – Star Alliance, the airline alliance offering customers the largest number of destinations for round the world travel, has widened its distribution channels for its fare products. Travel agents connected to the Sabre Global Distribution System (GDS) can now book and automatically calculate the corresponding Round the World (RTW) and Circle Fares. In the past pricing often had to be calculated manually, due to the routings involved in RTW traffic.