How far is Atlanta, GA, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and Atlanta (Hartsfield–Jackson Atlanta International Airport) is 106 miles / 171 kilometers / 92 nautical miles.
The driving distance from Chattanooga (CHA) to Atlanta (ATL) is 124 miles / 200 kilometers, and travel time by car is about 2 hours 25 minutes.
Chattanooga Metropolitan Airport – Hartsfield–Jackson Atlanta International Airport
Distance from Chattanooga to Atlanta
There are several ways to calculate the distance from Chattanooga to Atlanta. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Chattanooga to Atlanta?
The estimated flight time from Chattanooga Metropolitan Airport to Hartsfield–Jackson Atlanta International Airport is 42 minutes.
What is the time difference between Chattanooga and Atlanta?
There is no time difference between Chattanooga and Atlanta.
Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Hartsfield–Jackson Atlanta International Airport (ATL)
On average, flying from Chattanooga to Atlanta generates about 41 kg of CO2 per passenger, and 41 kilograms equals 90 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chattanooga to Atlanta
See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Hartsfield–Jackson Atlanta International Airport (ATL).
Airport information
| Origin | Chattanooga Metropolitan Airport |
|---|---|
| City: | Chattanooga, TN |
| Country: | United States  |
| IATA Code: | CHA |
| ICAO Code: | KCHA |
| Coordinates: | 35°2′7″N, 85°12′13″W |
| Destination | 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 |
Airlines flying from Chattanooga (CHA) to Atlanta (ATL)
| Air France |
| Delta Air Lines |
| Endeavor Air |
| KLM |