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.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Dallas - Chattanooga
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, TX
Chattanooga, TN
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  |
| 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 |
| 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).
In total
Round trip?