Nonstop flight route between Washington, D.C. / Virginia, United States and Jakar, Bumthang, Bhutan:
Departure Airport:

Arrival Airport:

Distance from IAD to BUT:
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- About this route
- IAD Airport Information
- BUT Airport Information
- Facts about IAD
- Facts about BUT
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
- Map of Nearest Airports to BUT
- List of Nearest Airports to BUT
- Map of Furthest Airports from BUT
- List of Furthest Airports from BUT
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Bathpalathang Airport (BUT), Jakar, Bumthang, Bhutan would travel a Great Circle distance of 7,779 miles (or 12,519 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 Bathpalathang 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 Bathpalathang Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | IAD / KIAD |
Airport Name: | Washington Dulles International Airport |
Location: | Washington, D.C. / Virginia, United States |
GPS Coordinates: | 38°56'39"N by 77°27'20"W |
Area Served: | Washington metropolitan area |
Airport Type: | Public |
Elevation: | 313 feet (95 meters) |
# of Runways: | 5 |
View all routes: | Routes from IAD |
More Information: | IAD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | BUT / VQBT |
Airport Name: | Bathpalathang Airport |
Location: | Jakar, Bumthang, Bhutan |
GPS Coordinates: | 27°33'46"N by 90°44'47"E |
Area Served: | Jakar, Bhutan |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 8858 feet (2,700 meters) |
# of Runways: | 1 |
View all routes: | Routes from BUT |
More Information: | BUT Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- 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.
- 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 Metropolitan Washington Airports Authority has begun to gradually phase out the mobile lounge system for inter-terminal passenger movements in favor of the AeroTrain, an underground people mover which currently operates to Concourses A, B and C, and a pedestrian walkway system.
- Washington Dulles International Airport (IAD) has 5 runways.
- Passengers connecting to the Shenandoah Valley can use the Shenandoah Valley Commuter Bus, which connects to the Vienna and Rosslyn Metro station.
- 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.
- 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.
- 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.
Facts about Bathpalathang Airport (BUT):
- The furthest airport from Bathpalathang Airport (BUT) is La Florida Airport (LSC), which is located 11,332 miles (18,237 kilometers) away in La Serena, Chile.
- Both Drukair and Tashi Air conducted inaugural flights to Bathpalathang on 17 December 2011—coinciding with the national day of Bhutan.
- Bathpalathang Airport (BUT) currently has only 1 runway.
- The closest airport to Bathpalathang Airport (BUT) is Paro International Airport (PBH), which is located 82 miles (132 kilometers) W of BUT.
- Because of Bathpalathang Airport's high elevation of 8,858 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BUT. Combined with a high temperature, this could make BUT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.