Air Miles Calculator

Distance between Denver, CO (DEN) and Dallas, TX (DFW)

Flight distance from Denver to Dallas (Denver International Airport – Dallas/Fort Worth International Airport) is 641 miles / 1032 kilometers / 557 nautical miles. Estimated flight time is 1 hour 42 minutes.

Driving distance from Denver (DEN) to Dallas (DFW) is 787 miles / 1267 kilometers and travel time by car is about 13 hours 46 minutes.

Map of flight path and driving directions from Denver to Dallas.

Shortest flight path between Denver International Airport (DEN) and Dallas/Fort Worth International Airport (DFW).

How far is Dallas from Denver?

There are several ways to calculate distances between Denver and Dallas. Here are two common methods:

Vincenty's formula (applied above)
  • 641.220 miles
  • 1031.943 kilometers
  • 557.205 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
  • 641.317 miles
  • 1032.099 kilometers
  • 557.289 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).

Airport information


A Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

B Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

Time difference and current local times

The time difference between Denver and Dallas is 1 hour. Dallas is 1 hour ahead of Denver.

Time Difference

Denver, CO

 MDT

Dallas, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (260 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Dallas (DFW).

Distance:
641
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
641

Round trip?