Air Miles Calculator

Distance between Chattanooga, TN (CHA) and Charleston, SC (CHS)

Flight distance from Chattanooga to Charleston (Chattanooga Metropolitan Airport – Charleston International Airport) is 331 miles / 533 kilometers / 288 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from Chattanooga (CHA) to Charleston (CHS) is 406 miles / 653 kilometers and travel time by car is about 7 hours 23 minutes.

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

Shortest flight path between Chattanooga Metropolitan Airport (CHA) and Charleston International Airport (CHS).

How far is Charleston from Chattanooga?

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

Vincenty's formula (applied above)
  • 331.009 miles
  • 532.707 kilometers
  • 287.639 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
  • 330.597 miles
  • 532.044 kilometers
  • 287.281 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 Charleston International Airport
City: Charleston, SC
Country: United States Flag of United States
IATA Code: CHS
ICAO Code: KCHS
Coordinates: 32°53′54″N, 80°2′25″W

Time difference and current local times

There is no time difference between Chattanooga and Charleston.

Time Difference

Chattanooga, TN

 EST

Charleston, SC

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 74 kg (163 pounds).

Frequent Flyer Miles Calculator

Chattanooga (CHA) → Charleston (CHS).

Distance:
331
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
331

Round trip?