Nonstop flight route between Praslin Island, Seychelles and Arlington County, Virginia (near Washington, D.C.), United States:

About this route:

A direct, nonstop flight between Praslin Island Airport (PRI), Praslin Island, Seychelles and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 8,640 miles (or 13,904 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 Praslin Island Airport 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 Praslin Island Airport 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:

Arrival Airport Information:

Facts about Praslin Island Airport (PRI):

• Because of Praslin Island Airport's relatively low elevation of 10 feet, planes can take off or land at Praslin Island 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.
• Values as from 2003 for traffic between Mahé and Praslin.
• The airport resides at an elevation of 10 feet above mean sea level.
• Praslin Island Airport (PRI) currently has only 1 runway.
• The closest airport to Praslin Island Airport (PRI) is Frégate Island Airport (FRK), which is located 25 miles (41 kilometers) SE of PRI.
• The furthest airport from Praslin Island Airport (PRI) is Atuona Airport (AUQ), which is located 11,032 miles (17,755 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
• In addition to being known as "Praslin Island Airport", another name for PRI is "FSPP".

Facts about Ronald Reagan Washington National Airport (DCA):

• Given Reagan National Airport's proximity to the city and high-security facilities, Reagan National has extra security precautions required by the Washington Air Defense Identification Zone that have been in place since the airport began operations.
• 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.
• 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.
• When visibility and ceiling are below minimums for the River Visual and southerly winds restrict northbound runway operations, aircraft fly an offset localizer or GPS approach to Runway 19, again involving a final turn moments before touchdown, or they fly a VOR or GPS approach to either of the shorter Runways 15 and 22, which are marginally long enough for airline jets.
• 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.
• In 2013, Reagan National Airport handled 20,415,085 passengers, which was a new record.
• Although the need for a better airport was acknowledged in 37 studies conducted between 1926 and 1938, there was a statutory prohibition against federal development of airports.
• The runway layout has changed little, except for the 1956 closure of a fourth, east–west runway now used for taxiing and aircraft parking.