Nonstop flight route between Knob Noster, Missouri, United States and Essington, Pennsylvania, United States:
Departure Airport:

Arrival Airport:

Distance from SZL to PSQ:
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- About this route
- SZL Airport Information
- PSQ Airport Information
- Facts about SZL
- Facts about PSQ
- Map of Nearest Airports to SZL
- List of Nearest Airports to SZL
- Map of Furthest Airports from SZL
- List of Furthest Airports from SZL
- Map of Nearest Airports to PSQ
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- Map of Furthest Airports from PSQ
- List of Furthest Airports from PSQ
About this route:
A direct, nonstop flight between Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States and Philadelphia Seaplane BaseChandler Field (PSQ), Essington, Pennsylvania, United States would travel a Great Circle distance of 977 miles (or 1,573 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 Whiteman Air Force Base and Philadelphia Seaplane BaseChandler Field, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | SZL / KSZL |
Airport Names: |
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Location: | Knob Noster, Missouri, United States |
GPS Coordinates: | 38°43'49"N by 93°32'53"W |
View all routes: | Routes from SZL |
More Information: | SZL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PSQ / |
Airport Names: |
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Location: | Essington, Pennsylvania, United States |
GPS Coordinates: | 39°51'38"N by 75°17'59"W |
Operator/Owner: | Township of Tinicum |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSQ |
More Information: | PSQ Maps & Info |
Facts about Whiteman Air Force Base (SZL):
- In May 1942, construction workers descended upon an area known to locals as the "Blue Flats" because of the color of the soil and began building a railroad spur for the new air base.
- Other aircraft assigned to Whiteman include the A-10 Thunderbolt II ground-attack fighter.
- In addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".
- In June 1961, the Department of Defense chose Whiteman to host the fourth Minuteman ICBM wing.
- However, the 100th AD's tenure at Whiteman did not last long as SAC inactivated the unit on 26 July 1991.
- Missouri Army National Guard 1st Battalion 135th Attack Reconnaissance Brigade, AH-64 Apache
- Named in honor of 2d Lieutenant George Allison Whiteman.
- The furthest airport from Whiteman Air Force Base (SZL) is Margaret River Airport (MGV), which is located 10,815 miles (17,405 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Whiteman Air Force Base (SZL) is Sedalia Regional Airport (DMO), which is located 20 miles (32 kilometers) E of SZL.
Facts about Philadelphia Seaplane BaseChandler Field (PSQ):
- Because of Philadelphia Seaplane BaseChandler Field's relatively low elevation of 0 feet, planes can take off or land at Philadelphia Seaplane BaseChandler Field 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.
- In addition to being known as "Philadelphia Seaplane BaseChandler Field", another name for PSQ is "9N2".
- Philadelphia Seaplane BaseChandler Field (PSQ) currently has only 1 runway.
- The closest airport to Philadelphia Seaplane BaseChandler Field (PSQ) is Philadelphia International Airport (PHL), which is located only 3 miles (5 kilometers) ENE of PSQ.
- The furthest airport from Philadelphia Seaplane BaseChandler Field (PSQ) is Margaret River Airport (MGV), which is located 11,732 miles (18,880 kilometers) away in Margaret River, Western Australia, Australia.