Air Miles Calculator

Distance between Green Bay, WI (GRB) and St Louis, MO (STL)

Distance from Green Bay to St Louis (Green Bay–Austin Straubel International Airport – St. Louis Lambert International Airport) is 412 miles / 664 kilometers / 358 nautical miles.

How far is St Louis from Green Bay?

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

Vincenty's formula (applied above)
  • 412.493 miles
  • 663.843 kilometers
  • 358.447 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
  • 412.851 miles
  • 664.419 kilometers
  • 358.757 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).

Flight duration

Estimated flight time from Green Bay–Austin Straubel International Airport (GRB) to St. Louis Lambert International Airport (STL) is 1 hour 16 minutes.

Time difference and current local times

There is no time difference between Green Bay and St Louis.

Time Difference

Green Bay
St Louis

Green Bay, WI

 CDT

St Louis, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 86 kg (189 pounds).

Airport information


A 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

B St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

Green Bay to St Louis flight path

Shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and St. Louis Lambert International Airport (STL).

Frequent Flyer Miles Calculator

Green Bay (GRB) → St Louis (STL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
412
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
412

Round trip?