Nonstop flight route between Greenville, Liberia and Washington, D.C. / Virginia, United States:

About this route:

A direct, nonstop flight between Greenville/Sinoe Airport (SNI), Greenville, Liberia and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 4,843 miles (or 7,794 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 Greenville/Sinoe Airport and Washington Dulles International 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 Greenville/Sinoe Airport and Washington Dulles International 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 Greenville/Sinoe Airport (SNI):

• The closest airport to Greenville/Sinoe Airport (SNI) is Sasstown Airport (SAZ), which is located 50 miles (81 kilometers) ESE of SNI.
• Greenville/Sinoe Airport (SNI) currently has only 1 runway.
• In addition to being known as "Greenville/Sinoe Airport", other names for SNI include "R.E. Murray Airport" and "Greenville/Sinoe Airport".
• The furthest airport from Greenville/Sinoe Airport (SNI) is Aranuka Airport (AAK), which is nearly antipodal to Greenville/Sinoe Airport (meaning Greenville/Sinoe Airport is almost on the exact opposite side of the Earth from Aranuka Airport), and is located 12,031 miles (19,362 kilometers) away in Aranuka, Kiribati.
• Because of Greenville/Sinoe Airport's relatively low elevation of 10 feet, planes can take off or land at Greenville/Sinoe 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.

Facts about Washington Dulles International Airport (IAD):

• The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
• By the 1980s, the original design, which had mobile lounges meet each plane, was no longer well-suited to Dulles' role as a hub airport.
• Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles International 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 furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
• The main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
• Washington Dulles International Airport (IAD) has 5 runways.
• Conceived in early planning sessions in 1959, Dulles is one of the few remaining airports to use the mobile lounge for boarding and disembarkation from aircraft, and to transfer passengers between the midfield concourses and to and from the main terminal building.
• As of 2012, the only Washington Metropolitan Area Transit Authority service to Dulles is the "Express" 5A Metrobus route.
• Concourse A consists of a permanent ground level set of gates designed for small planes such as regional jets and several former B concourse gates.
• Traffic by calendar year