Map of flight path and driving directions from Washington D.C. to Rock Springs.
Shortest flight path between Washington Dulles International Airport (IAD) and Southwest Wyoming Regional Airport (RKS).
How far is Rock Springs from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Rock Springs. Here are two common methods:Vincenty's formula (applied above)
- 1671.177 miles
- 2689.498 kilometers
- 1452.213 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
- 1667.053 miles
- 2682.861 kilometers
- 1448.629 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).
|A||Washington Dulles International Airport|
|B||Southwest Wyoming Regional Airport|
|City:||Rock Springs, WY|
Time difference and current local times
The time difference between Washington D.C. and Rock Springs is 2 hours. Rock Springs is 2 hours behind Washington D.C..
Rock Springs, WY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 191 kg (420 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Rock Springs (RKS).