Air Miles Calculator

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

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

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

There are several ways to calculate distances between Washington D.C. and Las Vegas. 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 Washington Dulles International Airport (IAD) to Las Vegas 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..

Time Difference

Washington D.C.
Las Vegas

Washington D.C.

 EDT

Las Vegas, NV

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 229 kg (504 pounds).

Airport information


A 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

B Las Vegas 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

Washington D.C. to Las Vegas flight path

Shortest flight path between Washington Dulles International Airport (IAD) and Las Vegas McCarran International Airport (LAS).

Frequent Flyer Miles Calculator

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

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?