Switzerland's busiest airport, Zurich Airport (ZRH) handled more than 25.5 million passengers in 2014. Located eight miles north of downtown, the airport serves as a hub for Belair, Edelweiss Air, Germania, Helvetic Airways, Swiss International Air Lines and Swiss Global Air Lines. Other major carriers operating at Zurich Airport include Air Berlin, British Airways, Cathay Pacific, EasyJet, KLM and Singapore Airlines. Passengers can fly non-stop between ZRH and points across Europe, as well as destinations in Asia, Africa, the Middle East and North America. Zurich Airport has three runways, a landside terminal and three airside piers. Ground transportation options include taxis, limousines, local buses and trams, trains, free hotel shuttles and rental cars.