The distance between Niagara Falls to Buffalo Niagara International Airport (BUF) is 45 Km by road. You can also find the distance from Niagara Falls to Buffalo Niagara International Airport (BUF) using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Niagara Falls to Buffalo Niagara International Airport (BUF) for road driving directions!