Nonstop flight route between Terrell, Texas, United States and Knob Noster, Missouri, United States:
Departure Airport:

Arrival Airport:

Distance from TRL to SZL:
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- About this route
- TRL Airport Information
- SZL Airport Information
- Facts about TRL
- Facts about SZL
- Map of Nearest Airports to TRL
- List of Nearest Airports to TRL
- Map of Furthest Airports from TRL
- List of Furthest Airports from TRL
- 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 Terrell Municipal Airport (TRL), Terrell, Texas, United States and Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States would travel a Great Circle distance of 443 miles (or 713 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 Terrell Municipal Airport and Whiteman Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | TRL / KTRL |
Airport Name: | Terrell Municipal Airport |
Location: | Terrell, Texas, United States |
GPS Coordinates: | 32°42'33"N by 96°16'2"W |
Operator/Owner: | 474 |
Airport Type: | City of Terrell, Texas |
Elevation: | 145 feet (44 meters) |
# of Runways: | 2 |
View all routes: | Routes from TRL |
More Information: | TRL 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 Terrell Municipal Airport (TRL):
- The airport, actually only a grass field, was first used by a local flying club beginning in the Fall of 1940.
- Terrell Municipal Airport (TRL) has 2 runways.
- Because of Terrell Municipal Airport's relatively low elevation of 145 feet, planes can take off or land at Terrell Municipal 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 Terrell Municipal Airport (TRL) is Majors Airport (GVT), which is located 27 miles (44 kilometers) NNE of TRL.
- The furthest airport from Terrell Municipal Airport (TRL) is Sir Gaëtan Duval Airport (RRG), which is located 10,894 miles (17,532 kilometers) away in Rodrigues Island, Mauritius.
- From November 1942 until June 1944, small numbers of American Army Air Forces flight cadets trained alongside the RAF students.
- Royal Air Force pilot training at the airfield ended in early September 1945 and with the end of World War II the airfield was determined to be excess by the military and turned over to the local government for civil use.
Facts about Whiteman Air Force Base (SZL):
- In the opening months of 1945 Sedalia AAFld began converting from C-47s to C-46s.
- During the massive demobilization in the mid-1940s, the base closed and most of the buildings were abandoned.
- In addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".
- The closest airport to Whiteman Air Force Base (SZL) is Sedalia Regional Airport (DMO), which is located 20 miles (32 kilometers) E of SZL.
- 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.
- Meanwhile, the base continued to lead the way.
- The 442nd Fighter Wing, an Air Force Reserve Command unit controlled by the Tenth Air Force