Nonstop flight route between St. Mary's, Alaska, United States and Toronto, Ontario, Canada:

About this route:

A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Billy Bishop Toronto City Airport (YTZ), Toronto, Ontario, Canada would travel a Great Circle distance of 3,440 miles (or 5,537 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between St. Mary's Airport and Billy Bishop Toronto City Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between St. Mary's Airport and Billy Bishop Toronto City Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about St. Mary's Airport (KSM):

• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
• The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
• St. Mary's Airport (KSM) has 2 runways.

Facts about Billy Bishop Toronto City Airport (YTZ):

• In 1967, the Harbour Commission initiated a study into converting the airport into one suitable for the passenger jets of the day, such as DC-8s.
• In addition to being known as "Billy Bishop Toronto City Airport", another name for YTZ is "Toronto Island Airport".
• The furthest airport from Billy Bishop Toronto City Airport (YTZ) is Margaret River Airport (MGV), which is located 11,411 miles (18,364 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Billy Bishop Toronto City Airport (YTZ) is Toronto Pearson International Airport (YYZ), which is located only 12 miles (20 kilometers) WNW of YTZ.
• In 1999, the new Toronto Port Authority replaced the THC.
• Billy Bishop Toronto City Airport, commonly known as the Toronto Island Airport, is a small airport located on the Toronto Islands in Toronto, Ontario, Canada.
• Because of Billy Bishop Toronto City Airport's relatively low elevation of 252 feet, planes can take off or land at Billy Bishop Toronto City Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• By 2005, the airport recorded about 68,000 flights, down from a historic high of 240,000 in 1967.
• By 1956, takeoffs and landings at the Island reached 130,000 per year, many of them private flights to Muskoka and Haliburton Other flights included a daily return flight to the race track at Fort Erie, Ontario for horsemen and gamblers offered by Central Airways.
• Porter Airlines began regional airline service with flights to Ottawa in the fall of 2006 using Q400 series Dash 8 planes, 70-seat aircraft.
• Billy Bishop Toronto City Airport (YTZ) has 3 runways.
• In 1990, Air Ontario started operating regional airline service to Ottawa and Montreal.