Air Miles Calculator

Distance between Las Vegas, NV (LAS) and Washington D.C. (IAD)

Distance from Las Vegas to Washington D.C. (McCarran International Airport – Washington Dulles International Airport) is 2066 miles / 3324 kilometers / 1795 nautical miles.

How far is Washington D.C. from Las Vegas?

There are several ways to calculate distances between Las Vegas and Washington D.C.. Here are two common methods:

Vincenty's formula (applied above)
  • 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 – the shortest distance between two points).

Flight duration

Estimated flight time from McCarran International Airport (LAS) to Washington Dulles International Airport (IAD) is 4 hours 24 minutes.

Time difference and current local times

The time difference between Las Vegas and Washington D.C. is 3 hours. Washington D.C. is 3 hours ahead of Las Vegas.

Time Difference

Las Vegas
Washington D.C.

Las Vegas, NV

 PST

Washington D.C.

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 235 kg (517 pounds).

Airport information


A McCarran International Airport
City: Las Vegas, NV
Country: United States Flag of United States
IATA Code: LAS
ICAO Code: KLAS
Coordinates: 36°4′48″N, 115°9′7″W

B Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

Map

Las Vegas to Washington D.C. flight map.

Frequent Flyer Miles Calculator

Las Vegas (LAS) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2066
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2066

Round trip?