Distance between Atlanta, GA (ATL) and Chattanooga, TN (CHA)
Distance from Atlanta to Chattanooga (Chattanooga Metropolitan Airport – Hartsfield–Jackson Atlanta International Airport) is 106 miles / 171 kilometers / 92 nautical miles.
Calculations with different methods
Vincenty's formula (applied above)
- 106.115 miles
- 170.775 kilometers
- 92.211 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- 106.285 miles
- 171.049 kilometers
- 92.359 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Flight duration
Estimated flight time from Hartsfield–Jackson Atlanta International Airport (ATL) to Chattanooga Metropolitan Airport (CHA) is 42 minutes.
Time difference and current local times
There is no time difference between Atlanta and Chattanooga.
Time Difference
Atlanta
Chattanooga
Atlanta, GA
EDT
Chattanooga, TN
EDT
Airport information
| A | Hartsfield–Jackson Atlanta International Airport |
|---|---|
| City: | Atlanta, GA |
| Country: | United States  |
| IATA Code: | ATL |
| ICAO Code: | KATL |
| Coordinates: | 33°38′12″N, 84°25′41″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
Atlanta to Chattanooga flight map.
Frequent Flyer Miles Calculator
Atlanta (ATL) → Chattanooga (CHA).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
106
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
106
Round trip?