Search by airport name, city or IATA airport code.
Washington D.C.–Las Vegas | IAD–LAS
Calculations with different methods
- 2065.536 miles
- 3324.158 kilometers
- 1794.902 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2060.748 miles
- 3316.452 kilometers
- 1790.741 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Washington Dulles International Airport (IAD) to McCarran International Airport (LAS) is 4 hours 24 minutes.
Time difference and current local times
The time difference between Washington D.C. and Las Vegas is 3 hours. Las Vegas is 3 hours behind Washington D.C..
Las Vegas, NV
Washington D.C. to Las Vegas flight map.
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Las Vegas (LAS).