Nonstop flight route between Washington, D.C. / Virginia, United States and Sandakan, Malaysia:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Sandakan Airport (SDK), Sandakan, Malaysia would travel a Great Circle distance of 9,183 miles (or 14,779 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 Washington Dulles International Airport and Sandakan 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 Washington Dulles International Airport and Sandakan 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 Washington Dulles International Airport (IAD):

• The C and D concourses, completed in 1983 and designed by Hellmuth, Obata and Kassabaum, were originally designed as a temporary base for United Airlines, which began hub operations at the airport in 1985.
• 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 closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
• 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.
• 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.
• The civil engineering firm Ammann and Whitney was named lead contractor.
• A new and permanent C/D concourse is planned as part of the D2 Dulles Development Project.
• A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal.
• Washington Dulles International Airport (IAD) has 5 runways.

Facts about Sandakan Airport (SDK):

• The closest airport to Sandakan Airport (SDK) is Lahad Datu Airport (LDU), which is located 63 miles (101 kilometers) SSE of SDK.
• Because of Sandakan Airport's relatively low elevation of 46 feet, planes can take off or land at Sandakan 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 Sandakan Airport (SDK) is Coari Airport (CIZ), which is nearly antipodal to Sandakan Airport (meaning Sandakan Airport is almost on the exact opposite side of the Earth from Coari Airport), and is located 12,290 miles (19,779 kilometers) away in Coari, Amazonas, Brazil.
• Sandakan Airport handled 911,855 passengers last year.
• Sandakan Airport (SDK) currently has only 1 runway.
• In addition to being known as "Sandakan Airport", other names for SDK include "Lapangan Terbang Sandakan" and "山打根机场".