Nonstop flight route between Pinehouse Lake, Saskatchewan, Canada and St. Louis, Missouri, United States:
Departure Airport:

Arrival Airport:

Distance from ZPO to STL:
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- About this route
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- List of Furthest Airports from STL
About this route:
A direct, nonstop flight between Pinehouse Lake Airport (ZPO), Pinehouse Lake, Saskatchewan, Canada and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 1,380 miles (or 2,221 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 Pinehouse Lake 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: | ZPO / CZPO |
Airport Name: | Pinehouse Lake Airport |
Location: | Pinehouse Lake, Saskatchewan, Canada |
GPS Coordinates: | 55°31'41"N by 106°34'55"W |
Area Served: | Pinehouse, Saskatchewan |
Operator/Owner: | Ministry of Highways & Infrastructure |
Airport Type: | Public |
Elevation: | 1278 feet (390 meters) |
# of Runways: | 1 |
View all routes: | Routes from ZPO |
More Information: | ZPO 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 Pinehouse Lake Airport (ZPO):
- The furthest airport from Pinehouse Lake Airport (ZPO) is Margaret River Airport (MGV), which is located 9,962 miles (16,032 kilometers) away in Margaret River, Western Australia, Australia.
- Pinehouse Lake Airport (ZPO) currently has only 1 runway.
- The closest airport to Pinehouse Lake Airport (ZPO) is La Ronge (Barber Field) Airport (YVC), which is located 58 miles (93 kilometers) ESE of ZPO.
Facts about Lambert–St. Louis International Airport (STL):
- After the war, NAS St.
- The airport grew from a balloon launching base, Kinloch Field, part of the 1890s Kinloch Park suburban development.
- Lambert–St. Louis International Airport (STL) has 4 runways.
- American Airlines is now the airport's second-busiest operating airline.
- The September 11, 2001 terrorist attacks were a huge demand shock to air service nationwide, with total airline industry domestic revenue passenger miles dropping 20% in October 2001 and 17% in November 2001.
- 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 1985, Southwest Airlines began service, an event that would lead to major changes at the airport in the coming years.
- On July 16, 2003, AA announced it was significantly reducing its Lambert hub effective November 1, 2003, cutting it from 417 daily flights to 207, effective November 1, 2003.
- Despite the entry of Southwest Airlines in the market, the TWA buyout of Ozark and subsequent increase in the number of nonstop cities served, the total number of passengers using Lambert held steady from 1985 through 1993, ranging between 19 million and 20 million passengers per year throughout the period.
- 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 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.