Air Miles Calculator

Distance between Chattanooga, TN (CHA) and Dallas, TX (DFW)

Flight distance from Chattanooga to Dallas (Chattanooga Metropolitan Airport – Dallas/Fort Worth International Airport) is 695 miles / 1118 kilometers / 604 nautical miles. Estimated flight time is 1 hour 48 minutes.

Driving distance from Chattanooga (CHA) to Dallas (DFW) is 812 miles / 1306 kilometers and travel time by car is about 13 hours 57 minutes.

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

Shortest flight path between Chattanooga Metropolitan Airport (CHA) and Dallas/Fort Worth International Airport (DFW).

How far is Dallas from Chattanooga?

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

Vincenty's formula (applied above)
  • 694.954 miles
  • 1118.421 kilometers
  • 603.899 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
  • 693.597 miles
  • 1116.236 kilometers
  • 602.719 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 Chattanooga Metropolitan Airport
City: Chattanooga, TN
Country: United States Flag of United States
IATA Code: CHA
ICAO Code: KCHA
Coordinates: 35°2′7″N, 85°12′13″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 Chattanooga and Dallas is 1 hour. Dallas is 1 hour behind Chattanooga.

Time Difference

Chattanooga, TN

 EDT

Dallas, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 124 kg (273 pounds).

Frequent Flyer Miles Calculator

Chattanooga (CHA) → Dallas (DFW).

Distance:
695
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
695

Round trip?