Nonstop flight route between Houston, Texas, United States and Hollis, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from EFD to HYL:
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- About this route
 - EFD Airport Information
 - HYL Airport Information
 - Facts about EFD
 - Facts about HYL
 - 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 HYL
 - List of Nearest Airports to HYL
 - Map of Furthest Airports from HYL
 - List of Furthest Airports from HYL
 
About this route:
A direct, nonstop flight between Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States and Hollis Clark Bay Seaplane Base (HYL), Hollis, Alaska, United States would travel a Great Circle distance of 2,560 miles (or 4,120 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 Hollis Clark Bay Seaplane 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field and Hollis Clark Bay Seaplane Base. 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: | HYL / | 
| Airport Name: | Hollis Clark Bay Seaplane Base | 
| Location: | Hollis, Alaska, United States | 
| GPS Coordinates: | 55°29'26"N by 132°37'24"W | 
| Area Served: | Hollis, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF - Southeastern Region | 
| Airport Type: | Public | 
| Elevation: | 0 feet (0 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from HYL | 
| More Information: | HYL Maps & Info | 
Facts about Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):
- Though the 111th Observation Squadron had the excess World War I storage and maintenance facilities at Ellington Field, the squadron did not have a true headquarters building.
 - 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.
 - In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".
 - 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.
 - 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.
 - In 1948, Ellington Airport was one of many airfields selected to be reactivated in an effort to maintain a large military force in the United States after World War II.
 - 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.
 - New construction designated under the "Grow the Army" project was completed in 2010.
 - 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.
 
Facts about Hollis Clark Bay Seaplane Base (HYL):
- The closest airport to Hollis Clark Bay Seaplane Base (HYL) is Thorne Bay Seaplane Base (KTB), which is located only 14 miles (23 kilometers) NNE of HYL.
 - Because of Hollis Clark Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hollis Clark Bay Seaplane Base 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.
 - Hollis Clark Bay Seaplane Base (HYL) currently has only 1 runway.
 - The furthest airport from Hollis Clark Bay Seaplane Base (HYL) is Port Alfred Airport (AFD), which is located 10,631 miles (17,108 kilometers) away in Port Alfred, South Africa.
 
