Canberra International Airport is located 7 km east of the city centre. There are no direct flights to international destinations, but there are direct connections to Sydney, Melbourne, Brisbane and Adelaide. The Airport Express shuttle bus operates from the airport to the city centre. It costs $12 one way and $20 return. The trip takes about 20 minutes. Taxis are available at all times of the day from the front of the Terminal. An average fare to the city centre is around $50. Passengers can choose from six different car rental companies.