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Distance between Chattanooga, TN (CHA) and Atlanta, GA (ATL)

Flight distance from Chattanooga to Atlanta (Chattanooga Metropolitan Airport – Hartsfield–Jackson Atlanta International Airport) is 106 miles / 171 kilometers / 92 nautical miles. Estimated flight time is 42 minutes.

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 – Atlanta

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106
Miles
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171
Kilometers
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92
Nautical miles

How far is Atlanta from Chattanooga?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 – the shortest distance between two points).

How long does it take to fly from Chattanooga to Atlanta?

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, 41 kilograms is equal to 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

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 Flag of 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 Flag of 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
Alitalia
Delta Air Lines
Endeavor Air
KLM