Toronto Pearson International Airport, officially Lester B. Pearson International Airport or just Pearson Airport, is an international airport serving the city of Toronto. The airport lies 22.5 km northwest of Downtown Toronto. Pearson Airport is the biggest and busiest airport in Canada. In 2015, it dealt with 443,154 movements. It is the world's 15th-busiest airport by flights. As of 2016, over 75 airlines run around 1,100 departures a say from Pearson Airport to more than 180 locations across all six of the world's inhabited continents.