Distance between Chattanooga, TN (CHA) and Athens, GA (AHN)
Flight distance from Chattanooga to Athens (Chattanooga Metropolitan Airport – Athens Ben Epps Airport) is 131 miles / 210 kilometers / 114 nautical miles. Estimated flight time is 44 minutes.
Driving distance from Chattanooga (CHA) to Athens (AHN) is 173 miles / 279 kilometers and travel time by car is about 3 hours 14 minutes.
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Chattanooga - Athens
Map of flight path and driving directions from Chattanooga to Athens.
Shortest flight path between Chattanooga Metropolitan Airport (CHA) and Athens Ben Epps Airport (AHN).
How far is Athens from Chattanooga?
There are several ways to calculate distances between Chattanooga and Athens. Here are two common methods:
Vincenty's formula (applied above)- 130.734 miles
- 210.396 kilometers
- 113.605 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- 130.644 miles
- 210.251 kilometers
- 113.527 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).
Airport information
| A | Chattanooga Metropolitan Airport |
|---|---|
| City: | Chattanooga, TN |
| Country: | United States  |
| IATA Code: | CHA |
| ICAO Code: | KCHA |
| Coordinates: | 35°2′7″N, 85°12′13″W |
| B | Athens Ben Epps Airport |
|---|---|
| City: | Athens, GA |
| Country: | United States |
| IATA Code: | AHN |
| ICAO Code: | KAHN |
| Coordinates: | 33°56′54″N, 83°19′34″W |
Time difference and current local times
There is no time difference between Chattanooga and Athens.
Time Difference
Chattanooga, TN
Athens, GA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 44 kg (98 pounds).
Frequent Flyer Miles Calculator
Chattanooga (CHA) → Athens (AHN).
In total
Round trip?