Air Miles Calculator

Distance between Huntsville, AL (HSV) and Chattanooga, TN (CHA)

Flight distance from Huntsville to Chattanooga (Huntsville International Airport – Chattanooga Metropolitan Airport) is 93 miles / 150 kilometers / 81 nautical miles. Estimated flight time is 40 minutes.

Driving distance from Huntsville (HSV) to Chattanooga (CHA) is 122 miles / 197 kilometers and travel time by car is about 2 hours 27 minutes.

Map of flight path and driving directions from Huntsville to Chattanooga.

Shortest flight path between Huntsville International Airport (HSV) and Chattanooga Metropolitan Airport (CHA).

How far is Chattanooga from Huntsville?

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

Vincenty's formula (applied above)
  • 93.428 miles
  • 150.357 kilometers
  • 81.186 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
  • 93.258 miles
  • 150.084 kilometers
  • 81.039 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 Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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

Time difference and current local times

The time difference between Huntsville and Chattanooga is 1 hour. Chattanooga is 1 hour ahead of Huntsville.

Time Difference

Huntsville, AL

 CST

Chattanooga, TN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 39 kg (85 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Chattanooga (CHA).

Distance:
93
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
93

Round trip?