How far is Washington D.C. from Salt Lake City?
There are several ways to calculate distances between Salt Lake City and Washington D.C.. Here are two common methods:Vincenty's formula (applied above)
- 1827.907 miles
- 2941.731 kilometers
- 1588.408 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
- 1823.388 miles
- 2934.458 kilometers
- 1584.481 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).
Estimated flight time from Salt Lake City International Airport (SLC) to Washington Dulles International Airport (IAD) is 3 hours 57 minutes.
Time difference and current local times
The time difference between Salt Lake City and Washington D.C. is 2 hours. Washington D.C. is 2 hours ahead of Salt Lake City.
Salt Lake City, UT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 201 kg (444 pounds).
|A||Salt Lake City International Airport|
|City:||Salt Lake City, UT|
|B||Washington Dulles International Airport|
Salt Lake City to Washington D.C. flight path
Shortest flight path between Salt Lake City International Airport (SLC) and Washington Dulles International Airport (IAD).
Frequent Flyer Miles Calculator
Salt Lake City (SLC) → Washington D.C. (IAD).