Nonstop flight route between Washington, D.C. / Virginia, United States and Las Vegas, Nevada, United States:
Departure Airport:

Arrival Airport:

Distance from IAD to LAS:
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- About this route
- IAD Airport Information
- LAS Airport Information
- Facts about IAD
- Facts about LAS
- 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 LAS
- List of Nearest Airports to LAS
- Map of Furthest Airports from LAS
- List of Furthest Airports from LAS
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and McCarran International Airport (LAS), Las Vegas, Nevada, United States would travel a Great Circle distance of 2,061 miles (or 3,316 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 relatively short distance between Washington Dulles International Airport and McCarran International Airport, the route shown on this map most likely still appears to be a straight line.
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: | LAS / KLAS |
Airport Name: | McCarran International Airport |
Location: | Las Vegas, Nevada, United States |
GPS Coordinates: | 36°4'47"N by 115°9'7"W |
Area Served: | Las Vegas, Nevada |
Operator/Owner: | Clark County |
Airport Type: | Public |
Elevation: | 2181 feet (665 meters) |
# of Runways: | 4 |
View all routes: | Routes from LAS |
More Information: | LAS Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- Since many major domestic and international airlines have a large presence at Washington Dulles, there are several airline lounges in active operation there.
- 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.
- 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.
- In September 2009, a 121,700 square feet central Transportation Security Administration checkpoint was added on a new security mezzanine level of the main terminal.
- At the end of World War II, growth in aviation and in the Washington metropolitan area led Congress to pass the Washington Airport Act of 1950, providing federal backing for a second airport.
- Washington Dulles International Airport (IAD) has 5 runways.
- United Airlines maintains one of two East Coast hubs at Dulles which handled 56.7% of scheduled air carrier passengers at the airport.JetBlue handled 6.8% of scheduled air carrier passengers.
- 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.
Facts about McCarran International Airport (LAS):
- The closest airport to McCarran International Airport (LAS) is Henderson Executive Airport (HSH), which is located only 7 miles (12 kilometers) S of LAS.
- American aviator George Crockett, a descendant of frontiersman Davy Crockett, established Alamo Airport in 1942 on the site currently occupied by McCarran International.
- Between 1986 and 1997, Terminal 2 was built where two separate terminals had been in the 1970s and 1980s.
- Terminal 3, opened on June 27, 2012, is used for all international flights as well as some domestic airlines.
- McCarran International Airport has two public passenger terminals.
- On October 16, 2003 the airport installed SpeedCheck kiosks which allow customers to obtain a boarding pass without having to go to a specific airline kiosk or counter.
- The furthest airport from McCarran International Airport (LAS) is Sir Gaëtan Duval Airport (RRG), which is located 11,305 miles (18,194 kilometers) away in Rodrigues Island, Mauritius.
- McCarran International Airport (LAS) has 4 runways.
- McCarran International Airport handled 40,933,037 passengers last year.