Air Miles Calculator

Distance between Lexington, KY (LEX) and Chattanooga, TN (CHA)

Distance from Lexington to Chattanooga (Blue Grass Airport – Chattanooga Metropolitan Airport) is 210 miles / 337 kilometers / 182 nautical miles.

How far is Chattanooga from Lexington?

There are several ways to calculate distances between Lexington and Chattanooga. Here are two common methods:

Vincenty's formula (applied above)
  • 209.597 miles
  • 337.314 kilometers
  • 182.135 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
  • 210.001 miles
  • 337.964 kilometers
  • 182.486 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).

Flight duration

Estimated flight time from Blue Grass Airport (LEX) to Chattanooga Metropolitan Airport (CHA) is 53 minutes.

Time difference and current local times

There is no time difference between Lexington and Chattanooga.

Time Difference

Lexington
Chattanooga

Lexington, KY

 EST

Chattanooga, TN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 54 kg (119 pounds).

Airport information


A Blue Grass Airport
City: Lexington, KY
Country: United States Flag of United States
IATA Code: LEX
ICAO Code: KLEX
Coordinates: 38°2′11″N, 84°36′21″W

B 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

Map

Lexington to Chattanooga flight map.

Frequent Flyer Miles Calculator

Lexington (LEX) → Chattanooga (CHA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
210
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
210

Round trip?