Air Miles Calculator

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

Distance from Dallas to Chattanooga (Dallas Love Field – Chattanooga Metropolitan Airport) is 685 miles / 1103 kilometers / 596 nautical miles.

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)
  • 685.458 miles
  • 1103.138 kilometers
  • 595.647 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
  • 684.131 miles
  • 1101.003 kilometers
  • 594.494 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 Chattanooga Metropolitan Airport (CHA) is 1 hour 47 minutes.

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
Chattanooga

Dallas, TX

 CST

Chattanooga, TN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 123 kg (271 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 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

Map

Dallas to Chattanooga flight map.

Frequent Flyer Miles Calculator

Dallas (DAL) → Chattanooga (CHA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
685
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
685

Round trip?