Nonstop flight route between Washington, D.C. / Virginia, United States and Krabi, Thailand:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Krabi International Airport (KBV), Krabi, Thailand would travel a Great Circle distance of 9,178 miles (or 14,771 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 Krabi 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 Washington Dulles International Airport and Krabi 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 Washington Dulles International Airport (IAD):

• A new and permanent C/D concourse is planned as part of the D2 Dulles Development Project.
• The main terminal was extended in 1996 to 1,240 feet —Saarinen's original design length—which was slightly more than double its originally constructed length of 600 feet.
• 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 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 main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
• The design included a landscaped man-made lake to collect rainwater, a low-rise hotel, and a row of office buildings along the north side of the main parking lot.
• 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.
• 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.
• Washington Dulles International Airport (IAD) has 5 runways.

Facts about Krabi International Airport (KBV):

• Krabi International Airport (KBV) currently has only 1 runway.
• The closest airport to Krabi International Airport (KBV) is Phuket International Airport (HKT), which is located 46 miles (74 kilometers) W of KBV.
• In addition to being known as "Krabi International Airport", another name for KBV is "ท่าอากาศยานกระบี่".
• The furthest airport from Krabi International Airport (KBV) is Cap. FAP José A. Quiñones González International Airport (CIX), which is nearly antipodal to Krabi International Airport (meaning Krabi International Airport is almost on the exact opposite side of the Earth from Cap. FAP José A. Quiñones González International Airport), and is located 12,315 miles (19,819 kilometers) away in Chiclayo, Peru.
• Because of Krabi International Airport's relatively low elevation of 82 feet, planes can take off or land at Krabi 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.