Nonstop flight route between St. Louis, Missouri, United States and Thunder Bay, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from STL to YQT:
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- About this route
- STL Airport Information
- YQT Airport Information
- Facts about STL
- Facts about YQT
- Map of Nearest Airports to STL
- List of Nearest Airports to STL
- Map of Furthest Airports from STL
- List of Furthest Airports from STL
- Map of Nearest Airports to YQT
- List of Nearest Airports to YQT
- Map of Furthest Airports from YQT
- List of Furthest Airports from YQT
About this route:
A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Thunder Bay International Airport (YQT), Thunder Bay, Ontario, Canada would travel a Great Circle distance of 667 miles (or 1,073 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 relatively short distance between Lambert–St. Louis International Airport and Thunder Bay International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | STL / KSTL |
Airport Name: | Lambert–St. Louis International Airport |
Location: | St. Louis, Missouri, United States |
GPS Coordinates: | 38°44'49"N by 90°21'41"W |
Area Served: | Greater St. Louis, Missouri |
Operator/Owner: | City of St. Louis |
Airport Type: | Public |
Elevation: | 605 feet (184 meters) |
# of Runways: | 4 |
View all routes: | Routes from STL |
More Information: | STL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YQT / CYQT |
Airport Names: |
|
Location: | Thunder Bay, Ontario, Canada |
GPS Coordinates: | 48°22'18"N by 89°19'18"W |
Area Served: | Thunder Bay, Ontario |
Operator/Owner: | Transport Canada |
Airport Type: | Public |
Elevation: | 654 feet (199 meters) |
# of Runways: | 2 |
View all routes: | Routes from YQT |
More Information: | YQT Maps & Info |
Facts about Lambert–St. Louis International Airport (STL):
- Lambert–St. Louis International Airport (STL) has 4 runways.
- In September 2009, American Airlines announced that, as a part of the airline's restructuring, it would eliminate its St.
- The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
- Lambert again grew in importance for TWA after the airline declared bankruptcy in 1993 and moved its headquarters to St.
- After the war, NAS St.
- Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis International 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 furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
- In June 1920, the Aero Club of St.
Facts about Thunder Bay International Airport (YQT):
- During World War II, the Thunder Bay airport was home to No.
- Before the two cities of Fort William and Port Arthur merged, it was called the Canadian Lakehead Airport.
- The closest airport to Thunder Bay International Airport (YQT) is Grand Marais/Cook County Airport (GRM), which is located 61 miles (99 kilometers) SW of YQT.
- Thunder Bay International Airport (YQT) has 2 runways.
- The Thunder Bay International Airport has a 2 story terminal.
- Because of Thunder Bay International Airport's relatively low elevation of 654 feet, planes can take off or land at Thunder Bay International 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 furthest airport from Thunder Bay International Airport (YQT) is Margaret River Airport (MGV), which is located 10,833 miles (17,435 kilometers) away in Margaret River, Western Australia, Australia.
- Thunder Bay International Airport handled 761,000 passengers last year.
- In addition to being known as "Thunder Bay International Airport", another name for YQT is "Thunder Bay Airport".