Map of flight path and driving directions from Atlanta to Washington D.C..
Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Ronald Reagan Washington National Airport (DCA).
How far is Washington D.C. from Atlanta?
There are several ways to calculate distances between Atlanta and Washington D.C.. Here are two common methods:Vincenty's formula (applied above)
- 547.082 miles
- 880.443 kilometers
- 475.401 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
- 546.865 miles
- 880.095 kilometers
- 475.213 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||Hartsfield–Jackson Atlanta International Airport|
|B||Ronald Reagan Washington National Airport|
Time difference and current local times
There is no time difference between Atlanta and Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 106 kg (233 pounds).
Frequent Flyer Miles Calculator
Atlanta (ATL) → Washington D.C. (DCA).