Air Miles Calculator

Distance between Seattle, WA (BFI) and Green Bay, WI (GRB)

Distance from Seattle to Green Bay (Boeing Field – Green Bay–Austin Straubel International Airport) is 1644 miles / 2647 kilometers / 1429 nautical miles.

How far is Green Bay from Seattle?

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

Vincenty's formula (applied above)
  • 1644.487 miles
  • 2646.546 kilometers
  • 1429.021 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
  • 1639.891 miles
  • 2639.148 kilometers
  • 1425.026 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 Boeing Field (BFI) to Green Bay–Austin Straubel International Airport (GRB) is 3 hours 36 minutes.

Time difference and current local times

The time difference between Seattle and Green Bay is 2 hours. Green Bay is 2 hours ahead of Seattle.

Time Difference

Seattle
Green Bay

Seattle, WA

 PDT

Green Bay, WI

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 180 kg (397 pounds).

Airport information


A Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″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

Seattle to Green Bay flight path

Shortest flight path between Boeing Field (BFI) and Green Bay–Austin Straubel International Airport (GRB).

Frequent Flyer Miles Calculator

Seattle (BFI) → Green Bay (GRB).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1644
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1644

Round trip?