Distance between Washington D.C. (DCA) and Atlanta, GA (ATL)
Distance from Washington D.C. to Atlanta (Ronald Reagan Washington National Airport – Hartsfield–Jackson Atlanta International Airport) is 547 miles / 880 kilometers / 475 nautical miles.
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Washington D.C. - Atlanta
How far is Atlanta from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Atlanta. 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).
Flight duration
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Hartsfield–Jackson Atlanta International Airport (ATL) is 1 hour 32 minutes.
Time difference and current local times
There is no time difference between Washington D.C. and Atlanta.
Time Difference
Washington D.C.
Atlanta, GA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 106 kg (233 pounds).
Airport information
| A | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
| B | Hartsfield–Jackson Atlanta International Airport |
|---|---|
| City: | Atlanta, GA |
| Country: | United States |
| IATA Code: | ATL |
| ICAO Code: | KATL |
| Coordinates: | 33°38′12″N, 84°25′41″W |
Washington D.C. to Atlanta flight path
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Hartsfield–Jackson Atlanta International Airport (ATL).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Atlanta (ATL).
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