Nonstop flight route between Ullensaker (near Oslo), Norway and Arlington County, Virginia (near Washington, D.C.), United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from OSL to DCA:
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- About this route
- OSL Airport Information
- DCA Airport Information
- Facts about OSL
- Facts about DCA
- Map of Nearest Airports to OSL
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- Map of Furthest Airports from OSL
- List of Furthest Airports from OSL
- Map of Nearest Airports to DCA
- List of Nearest Airports to DCA
- Map of Furthest Airports from DCA
- List of Furthest Airports from DCA
About this route:
A direct, nonstop flight between Oslo Airport, Gardermoen (OSL), Ullensaker (near Oslo), Norway and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 3,879 miles (or 6,243 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 Oslo Airport, Gardermoen and Ronald Reagan Washington National 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 Oslo Airport, Gardermoen and Ronald Reagan Washington National Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | OSL / ENGM | 
| Airport Names: | 
 | 
| Location: | Ullensaker (near Oslo), Norway | 
| GPS Coordinates: | 60°12'10"N by 11°5'2"E | 
| Area Served: | Oslo, Norway | 
| Operator/Owner: | Oslo Lufthavn AS (part of Avinor) | 
| Airport Type: | Public | 
| Elevation: | 681 feet (208 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from OSL | 
| More Information: | OSL Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DCA / KDCA | 
| Airport Name: | Ronald Reagan Washington National Airport | 
| Location: | Arlington County, Virginia (near Washington, D.C.), United States | 
| GPS Coordinates: | 38°51'7"N by 77°2'16"W | 
| Area Served: | Washington Metropolitan Area | 
| Operator/Owner: | Metropolitan Washington Airports Authority | 
| Airport Type: | Public | 
| Elevation: | 15 feet (5 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from DCA | 
| More Information: | DCA Maps & Info | 
Facts about Oslo Airport, Gardermoen (OSL):
- The furthest airport from Oslo Airport, Gardermoen (OSL) is Chatham Islands (CHT), which is located 11,261 miles (18,123 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Oslo Airport, Gardermoen's relatively low elevation of 681 feet, planes can take off or land at Oslo Airport, Gardermoen 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 first airports to serve Oslo was Kjeller Airport that opened in 1912 and Gressholmen Airport that served seaplanes after its opening in 1926.
- In addition to being known as "Oslo Airport, Gardermoen", another name for OSL is "Oslo lufthavn".
- Parliament decided to build a high-speed airport rail link from Oslo to Gardermoen.
- About half the airport operator's income is from retail revenue.
- Oslo Airport, Gardermoen handled 22,956,540 passengers last year.
- In 1972, capacity restraints forced the authorities to move all charter traffic from Fornebu to Gardermoen.
- The closest airport to Oslo Airport, Gardermoen (OSL) is Oslo Airport, Fornebu ( Closed ) (FBU), which is located 27 miles (44 kilometers) SW of OSL.
- Oslo Airport, Gardermoen (OSL) has 2 runways.
- Architects were Aviaplan, a joint venture between the agencies Narud Stokke Wiig, Niels Torp, Skaarup & Jespersen and Hjellnes Cowi.
Facts about Ronald Reagan Washington National Airport (DCA):
- Until 1999, Runways 1/19 and 4/22 were designated 18/36 and 3/21.
- Reagan National Airport is subject to a federally mandated perimeter limitation and may not accommodate nonstop flights to or from cities beyond 1,250-statute-mile, with limited exceptions.
- The closest airport to Ronald Reagan Washington National Airport (DCA) is Bolling Air Force Base (BOF), which is located only 1 miles (2 kilometers) ESE of DCA.
- Ronald Reagan Washington National Airport (DCA) has 3 runways.
- Because of Ronald Reagan Washington National Airport's relatively low elevation of 15 feet, planes can take off or land at Ronald Reagan Washington National 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.
- Service to the airport's Metro station began in 1977.
- In May 2012, the U.S.
- The furthest airport from Ronald Reagan Washington National Airport (DCA) is Margaret River Airport (MGV), which is located 11,682 miles (18,800 kilometers) away in Margaret River, Western Australia, Australia.




