Indeed, Singapore dominates the list of the most densely served intraregional routes (Table 12), the top three of which rank among the twenty busiest international routes in the world. For both cargo and passengers, intraregional traffic and interregional traffic fuel each other growth at their interface at Singapore, entrenching that citys advantage as a global airline hub. Bangkoks primacy at the interregional level continues to be based more on its strategic position between Europe and Northeast Asia. Bangkok is better connected than Singapore to European cities, while Singapore has a broader variety of interregional connections.