Air Miles Calculator

Distance between Atlanta, GA (ATL) and Green Bay, WI (GRB)

Flight distance from Atlanta to Green Bay (Hartsfield–Jackson Atlanta International Airport – Green Bay–Austin Straubel International Airport) is 774 miles / 1246 kilometers / 673 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from Atlanta (ATL) to Green Bay (GRB) is 901 miles / 1450 kilometers and travel time by car is about 16 hours 36 minutes.

Map of flight path and driving directions from Atlanta to Green Bay.

Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Green Bay–Austin Straubel International Airport (GRB).

How far is Green Bay from Atlanta?

There are several ways to calculate distances between Atlanta and Green Bay. Here are two common methods:

Vincenty's formula (applied above)
  • 774.148 miles
  • 1245.871 kilometers
  • 672.716 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
  • 775.183 miles
  • 1247.536 kilometers
  • 673.615 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 Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″W

B Green Bay–Austin Straubel International Airport
City: Green Bay, WI
Country: United States Flag of United States
IATA Code: GRB
ICAO Code: KGRB
Coordinates: 44°29′6″N, 88°7′46″W

Time difference and current local times

The time difference between Atlanta and Green Bay is 1 hour. Green Bay is 1 hour behind Atlanta.

Time Difference

Atlanta, GA

 EDT

Green Bay, WI

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (292 pounds).

Frequent Flyer Miles Calculator

Atlanta (ATL) → Green Bay (GRB).

Distance:
774
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
774

Round trip?