Nonstop flight route between Houston, Texas, United States and Khon Kaen, Thailand:
Departure Airport:
Arrival Airport:
Distance from EFD to KKC:
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- About this route
 - EFD Airport Information
 - KKC Airport Information
 - Facts about EFD
 - Facts about KKC
 - Map of Nearest Airports to EFD
 - List of Nearest Airports to EFD
 - Map of Furthest Airports from EFD
 - List of Furthest Airports from EFD
 - Map of Nearest Airports to KKC
 - List of Nearest Airports to KKC
 - Map of Furthest Airports from KKC
 - List of Furthest Airports from KKC
 
About this route:
A direct, nonstop flight between Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States and Khon Kaen Airport (KKC), Khon Kaen, Thailand would travel a Great Circle distance of 9,036 miles (or 14,542 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field and Khon Kaen Airport, 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field and Khon Kaen Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | EFD / KEFD | 
| Airport Names: | 
                    
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| Location: | Houston, Texas, United States | 
| GPS Coordinates: | 29°36'25"N by 95°9'32"W | 
| View all routes: | Routes from EFD | 
| More Information: | EFD Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | KKC / VTUK | 
| Airport Names: | 
                    
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| Location: | Khon Kaen, Thailand | 
| GPS Coordinates: | 16°27'59"N by 102°47'1"E | 
| Operator/Owner: | Military | 
| Airport Type: | Military/Public | 
| Elevation: | 670 feet (204 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from KKC | 
| More Information: | KKC Maps & Info | 
Facts about Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):
- The furthest airport from Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is Cocos (Keeling) Island Airport (CCK), which is located 11,008 miles (17,716 kilometers) away in Cocos Islands, Australia.
 - The closest airport to Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is William P. Hobby Airport (HOU), which is located only 8 miles (12 kilometers) WNW of EFD.
 - For the first months of operation, Ellington Field had no pilot fatalities.
 - Ellington Field Joint Reserve Base is a joint installation shared by various active component and reserve component military units, as well as aircraft flight operations of the National Aeronautics and Space Administration under the aegis of the nearby Johnson Space Center.
 - The $80 million construction project includes a 40,000-square-foot Battle Command Training Center, which simulates war conditions in Iraq and Afghanistan., a second Armed Forces Reserve Center with an assembly hall and offices, a Welcome Center, which will handle retention, recruitment and military identification services.
 - Ellington Field was the site for advanced flight training for bomber pilots.
 - New construction designated under the "Grow the Army" project was completed in 2010.
 - In May 1923, the War Department had ordered the small caretaker force at Ellington Field to dismantle all remaining structures and to sell them as surplus.
 - By the end of 1943, more than 65 women who served in the Women's Army Corps were also stationed at Ellington.
 - Also the possibility of a new municipal airfield endangered the existence of Ellington Field, rumors circulated throughout the Texas National Guard that the War Department wanted to transfer the aviation schools at Kelly and Brooks Fields to Houston.
 - In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".
 
Facts about Khon Kaen Airport (KKC):
- The closest airport to Khon Kaen Airport (KKC) is Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH), which is located 64 miles (102 kilometers) N of KKC.
 - The furthest airport from Khon Kaen Airport (KKC) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Khon Kaen Airport (meaning Khon Kaen Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,250 miles (19,714 kilometers) away in Nazca, Ica Region, Peru.
 - In addition to being known as "Khon Kaen Airport", another name for KKC is "ท่าอากาศยานขอนแก่น".
 - Khon Kaen Airport (KKC) currently has only 1 runway.
 - Because of Khon Kaen Airport's relatively low elevation of 670 feet, planes can take off or land at Khon Kaen 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.
 
