Air Miles Calculator

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

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

Driving distance from Dallas (DFW) to Chattanooga (CHA) is 814 miles / 1310 kilometers and travel time by car is about 14 hours 1 minutes.

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

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

How far is Chattanooga from Dallas?

There are several ways to calculate distances between Dallas and Chattanooga. 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 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

B 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

Time difference and current local times

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

Time Difference

Dallas, TX

 CST

Chattanooga, TN

 EST

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Dallas (DFW) → Chattanooga (CHA).

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

In total

Total frequent flyer miles:
695

Round trip?