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

Arrival Airport:

Distance from YPO to STL:
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- About this route
- YPO Airport Information
- STL Airport Information
- Facts about YPO
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- Map of Nearest Airports to YPO
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- List of Furthest Airports from YPO
- Map of Nearest Airports to STL
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- List of Furthest Airports from STL
About this route:
A direct, nonstop flight between Peawanuck Airport (YPO), Peawanuck, Ontario, Canada and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 1,145 miles (or 1,843 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 Peawanuck Airport and Lambert–St. Louis International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YPO / CYPO |
Airport Name: | Peawanuck Airport |
Location: | Peawanuck, Ontario, Canada |
GPS Coordinates: | 54°59'17"N by 85°26'35"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 173 feet (53 meters) |
# of Runways: | 1 |
View all routes: | Routes from YPO |
More Information: | YPO Maps & Info |
Arrival 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 |
Facts about Peawanuck Airport (YPO):
- Peawanuck Airport (YPO) currently has only 1 runway.
- Because of Peawanuck Airport's relatively low elevation of 173 feet, planes can take off or land at Peawanuck 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 Peawanuck Airport (YPO) is Fort Severn Airport (YER), which is located 113 miles (181 kilometers) NW of YPO.
- The furthest airport from Peawanuck Airport (YPO) is Margaret River Airport (MGV), which is located 10,678 miles (17,185 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Lambert–St. Louis International Airport (STL):
- American Airline's merger closed in April 2001, and the last TWA flight was flown on December 1, 2001.
- Lambert–St. Louis International Airport (STL) has 4 runways.
- As of May 2012, the airport is on a significant upswing, with traffic up by about 14%.
- 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.
- TWA's hub grew again in 1986 when the airline bought Ozark Airlines, which had its hub at Lambert's Concourse D.
- Robertson Airlines, Marquette Airlines, and Eastern Air Lines provided passenger service to 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.
- Named for Albert Bond Lambert, an Olympic medalist and prominent 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.