Air Miles Calculator

Distance between Chattanooga, TN (CHA) and Greensboro, NC (GSO)

Flight distance from Chattanooga to Greensboro (Chattanooga Metropolitan Airport – Greensboro Piedmont Triad International Airport) is 306 miles / 492 kilometers / 265 nautical miles. Estimated flight time is 1 hour 4 minutes.

Driving distance from Chattanooga (CHA) to Greensboro (GSO) is 358 miles / 576 kilometers and travel time by car is about 6 hours 51 minutes.

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

Shortest flight path between Chattanooga Metropolitan Airport (CHA) and Greensboro Piedmont Triad International Airport (GSO).

How far is Greensboro from Chattanooga?

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

Vincenty's formula (applied above)
  • 305.527 miles
  • 491.698 kilometers
  • 265.496 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
  • 304.918 miles
  • 490.718 kilometers
  • 264.966 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 Greensboro Piedmont Triad International Airport
City: Greensboro, NC
Country: United States Flag of United States
IATA Code: GSO
ICAO Code: KGSO
Coordinates: 36°5′52″N, 79°56′14″W

Time difference and current local times

There is no time difference between Chattanooga and Greensboro.

Time Difference

Chattanooga, TN

 EST

Greensboro, NC

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 70 kg (154 pounds).

Frequent Flyer Miles Calculator

Chattanooga (CHA) → Greensboro (GSO).

Distance:
306
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
306

Round trip?