Air Miles Calculator

Distance between Dallas, TX (DAL) and Washington D.C. (DCA)

Distance from Dallas to Washington D.C. (Dallas Love Field – Ronald Reagan Washington National Airport) is 1184 miles / 1905 kilometers / 1029 nautical miles.

How far is Washington D.C. from Dallas?

There are several ways to calculate distances between Dallas and Washington D.C.. 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 Dallas Love Field (DAL) to Ronald Reagan Washington National Airport (DCA) is 2 hours 44 minutes.

Time difference and current local times

The time difference between Dallas and Washington D.C. is 1 hour. Washington D.C. is 1 hour ahead of Dallas.

Time Difference

Dallas
Washington D.C.

Dallas, TX

 CDT

Washington D.C.

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 161 kg (354 pounds).

Airport information


A Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

B Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

Dallas to Washington D.C. flight path

Shortest flight path between Dallas Love Field (DAL) and Ronald Reagan Washington National Airport (DCA).

Frequent Flyer Miles Calculator

Dallas (DAL) → Washington D.C. (DCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1184
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1184

Round trip?