Nonstop flight route between between Baltimore, Maryland and Washington, D.C., United States and Deadhorse, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from BWI to DQH:
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- About this route
 - BWI Airport Information
 - DQH Airport Information
 - Facts about BWI
 - Facts about DQH
 - Map of Nearest Airports to BWI
 - List of Nearest Airports to BWI
 - Map of Furthest Airports from BWI
 - List of Furthest Airports from BWI
 - Map of Nearest Airports to DQH
 - List of Nearest Airports to DQH
 - Map of Furthest Airports from DQH
 - List of Furthest Airports from DQH
 
About this route:
A direct, nonstop flight between Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States and Alpine Airstrip (DQH), Deadhorse, Alaska, United States would travel a Great Circle distance of 3,336 miles (or 5,368 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 Baltimore/Washington International Thurgood Marshall Airport and Alpine Airstrip, 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 Baltimore/Washington International Thurgood Marshall Airport and Alpine Airstrip. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BWI / KBWI | 
| Airport Name: | Baltimore/Washington International Thurgood Marshall Airport | 
| Location: | between Baltimore, Maryland and Washington, D.C., United States | 
| GPS Coordinates: | 39°10'31"N by 76°40'5"W | 
| Area Served: | Baltimore–Washington Metropolitan Area | 
| Operator/Owner: | Maryland Aviation Administration | 
| Airport Type: | Public | 
| Elevation: | 146 feet (45 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from BWI | 
| More Information: | BWI Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DQH / PALP | 
| Airport Names: | 
                    
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| Location: | Deadhorse, Alaska, United States | 
| GPS Coordinates: | 70°20'39"N by 150°56'40"W | 
| Area Served: | Deadhorse, Alaska | 
| Operator/Owner: | ConocoPhillips Alaska, Inc | 
| Airport Type: | Private | 
| Elevation: | 18 feet (5 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DQH | 
| More Information: | DQH Maps & Info | 
Facts about Baltimore/Washington International Thurgood Marshall Airport (BWI):
- The furthest airport from Baltimore/Washington International Thurgood Marshall Airport (BWI) is Margaret River Airport (MGV), which is located 11,691 miles (18,814 kilometers) away in Margaret River, Western Australia, Australia.
 - Baltimore/Washington International Thurgood Marshall Airport (BWI) has 4 runways.
 - In late 2008, Health magazine named BWI the second healthiest airport in the United States.
 - Because of Baltimore/Washington International Thurgood Marshall Airport's relatively low elevation of 146 feet, planes can take off or land at Baltimore/Washington International Thurgood Marshall 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.
 - Baltimore/Washington International Thurgood Marshall Airport handled 22,391,785 passengers last year.
 - The Federal Aviation Administration is currently in the process of designing a new air traffic control tower that will replace the current tower.
 - The closest airport to Baltimore/Washington International Thurgood Marshall Airport (BWI) is Tipton Airport (FME), which is located only 8 miles (13 kilometers) SW of BWI.
 - On July 12, 2013, BWI Airport and the Maryland Aviation Administration launched a 3-year $125 million construction project.
 - The State of Maryland, through the Maryland Department of Transportation, purchased Friendship International Airport from the City of Baltimore for $36 million in 1972.
 - In 2010, BWI was ranked as the best airport of its size in the world by the Airports Council International based on its 2009 Airport Service Quality survey.
 
Facts about Alpine Airstrip (DQH):
- Because of Alpine Airstrip's relatively low elevation of 18 feet, planes can take off or land at Alpine Airstrip 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 "Alpine Airstrip", another name for DQH is "AK15".
 - The closest airport to Alpine Airstrip (DQH) is Nuiqsut Airport (NUI), which is located only 9 miles (15 kilometers) S of DQH.
 - Alpine Airstrip (DQH) currently has only 1 runway.
 - The furthest airport from Alpine Airstrip (DQH) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,154 miles (16,342 kilometers) away in Villa Las Estrellas, Antarctica.
 
