Distance between Washington D.C. (DCA) and Atlanta, GA (ATL)
Distance from Ronald Reagan Washington National Airport to Hartsfield–Jackson Atlanta International Airport is 547 miles / 880 kilometers / 475 nautical miles.
Calculations with different 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).
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
Washington D.C.
EDT
Atlanta, GA
EDT
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 |
Map
Flight map from Washington D.C. to Atlanta.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Atlanta (ATL).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
547
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
547
Round trip?