Distance between New York, NY (LGA) and Green Bay, WI (GRB)

Flight distance from New York to Green Bay (New York LaGuardia Airport – Green Bay–Austin Straubel International Airport) is 769 miles / 1238 kilometers / 668 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from New York (LGA) to Green Bay (GRB) is 1004 miles / 1615 kilometers and travel time by car is about 17 hours 36 minutes.

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

Shortest flight path between New York LaGuardia Airport (LGA) and Green Bay–Austin Straubel International Airport (GRB).

How far is Green Bay from New York?

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

Vincenty's formula (applied above)
• 769.185 miles
• 1237.883 kilometers
• 668.403 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
• 767.456 miles
• 1235.100 kilometers
• 666.901 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 New York LaGuardia Airport
City: New York, NY
Country: United States
IATA Code: LGA
ICAO Code: KLGA
Coordinates: 40°46′37″N, 73°52′21″W

B Green Bay–Austin Straubel International Airport
City: Green Bay, WI
Country: 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 New York and Green Bay is 1 hour. Green Bay is 1 hour behind New York.

EDT

CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (291 pounds).

Frequent Flyer Miles Calculator

New York (LGA) → Green Bay (GRB).

Distance:
769
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
769

Round trip?