How far is Lexington, KY, from Chattanooga, TN?

The distance between Chattanooga (Chattanooga Metropolitan Airport) and Lexington (Lexington Blue Grass Airport) is 210 miles / 337 kilometers / 182 nautical miles.

The driving distance from Chattanooga (CHA) to Lexington (LEX) is 254 miles / 409 kilometers, and travel time by car is about 5 hours 5 minutes.

Distance from Chattanooga to Lexington

There are several ways to calculate the distance from Chattanooga to Lexington. Here are two standard 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 planet.

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).

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

The estimated flight time from Chattanooga Metropolitan Airport to Lexington Blue Grass Airport is 53 minutes.

What is the time difference between Chattanooga and Lexington?

There is no time difference between Chattanooga and Lexington.

Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Lexington Blue Grass Airport (LEX)

On average, flying from Chattanooga to Lexington generates about 56 kg of CO2 per passenger, and 56 kilograms equals 123 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 Lexington

See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Lexington Blue Grass Airport (LEX).

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