Calculations with different methods
- 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).
Estimated flight time from Dallas/Fort Worth International Airport (DFW) to Chattanooga Metropolitan Airport (CHA) is 1 hour 48 minutes.
Time difference and current local times
The time difference between Dallas and Chattanooga is 1 hour. Chattanooga is 1 hour ahead of Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 112 kg (247 pounds).
Dallas to Chattanooga flight map.
Frequent Flyer Miles Calculator
Dallas (DFW) → Chattanooga (CHA).