Distance between Washington D.C. (DCA) and Dallas, TX (DAL)
Distance from Washington D.C. to Dallas (Ronald Reagan Washington National Airport – Dallas Love Field) is 1184 miles / 1905 kilometers / 1029 nautical miles.
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Washington D.C. - Dallas
How far is Dallas from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Dallas. Here are two common methods:
Vincenty's formula (applied above)- 1183.727 miles
- 1905.024 kilometers
- 1028.631 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- 1181.688 miles
- 1901.742 kilometers
- 1026.858 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 Dallas Love Field (DAL) is 2 hours 44 minutes.
Time difference and current local times
The time difference between Washington D.C. and Dallas is 1 hour. Dallas is 1 hour behind Washington D.C..
Time Difference
Washington D.C.
Dallas, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 161 kg (354 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 | Dallas Love Field |
|---|---|
| City: | Dallas, TX |
| Country: | United States |
| IATA Code: | DAL |
| ICAO Code: | KDAL |
| Coordinates: | 32°50′49″N, 96°51′6″W |
Map
Washington D.C. to Dallas flight map.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Dallas (DAL).
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