Air Miles Calculator

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.

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 Flag of 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 Flag of 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

 EDT

Athens, GA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 44 kg (98 pounds).

Frequent Flyer Miles Calculator

Chattanooga (CHA) → Athens (AHN).

Distance:
131
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
131

Round trip?