Nonstop flight route between Tchien, Liberia and Knob Noster, Missouri, United States:
Departure Airport:

Arrival Airport:

Distance from THC to SZL:
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- About this route
- THC Airport Information
- SZL Airport Information
- Facts about THC
- Facts about SZL
- Map of Nearest Airports to THC
- List of Nearest Airports to THC
- Map of Furthest Airports from THC
- List of Furthest Airports from THC
- Map of Nearest Airports to SZL
- List of Nearest Airports to SZL
- Map of Furthest Airports from SZL
- List of Furthest Airports from SZL
About this route:
A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States would travel a Great Circle distance of 5,710 miles (or 9,190 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 Tchien Airport and Whiteman Air Force Base, 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 Tchien Airport and Whiteman Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | THC / GLTN |
Airport Name: | Tchien Airport |
Location: | Tchien, Liberia |
GPS Coordinates: | 6°2'59"N by 8°8'20"W |
Area Served: | Zwedru |
Airport Type: | Public |
Elevation: | 240 feet (73 meters) |
# of Runways: | 1 |
View all routes: | Routes from THC |
More Information: | THC Maps & Info |
Arrival 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 |
Facts about Tchien Airport (THC):
- The furthest airport from Tchien Airport (THC) is Arorae Island Airport (AIS), which is nearly antipodal to Tchien Airport (meaning Tchien Airport is almost on the exact opposite side of the Earth from Arorae Island Airport), and is located 12,022 miles (19,347 kilometers) away in Arorae Island, Kiribati.
- The closest airport to Tchien Airport (THC) is Guiglo Airport (GGO), which is located 54 miles (87 kilometers) NE of THC.
- Tchien Airport (THC) currently has only 1 runway.
- Because of Tchien Airport's relatively low elevation of 240 feet, planes can take off or land at Tchien 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.
Facts about Whiteman Air Force Base (SZL):
- In June 1961, the Department of Defense chose Whiteman to host the fourth Minuteman ICBM wing.
- 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.
- In November 1942, the installation became Sedalia Army Air Field and was assigned to the I Troop Carrier Command of the Army Air Force.
- The 131st Bomb Wing is a unit of the Missouri Air National Guard.
- In addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".
- During the massive demobilization in the mid-1940s, the base closed and most of the buildings were abandoned.
- The 442nd Fighter Wing, an Air Force Reserve Command unit controlled by the Tenth Air Force
- Whiteman initially employed the Minuteman I weapons system until the mid-1960s, when a force modernization program converted the Minuteman I to the Minuteman II.