# Distance between Green Bay, WI (GRB) and Burlington, IA (BRL)

Flight distance from Green Bay to Burlington (Green Bay–Austin Straubel International Airport – Southeast Iowa Regional Airport) is 298 miles / 479 kilometers / 259 nautical miles. Estimated flight time is 1 hour 3 minutes.

Driving distance from Green Bay (GRB) to Burlington (BRL) is 378 miles / 609 kilometers and travel time by car is about 6 hours 55 minutes.

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

Shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Southeast Iowa Regional Airport (BRL).

## How far is Burlington from Green Bay?

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

Vincenty's formula (applied above)
• 297.618 miles
• 478.970 kilometers
• 258.623 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
• 297.627 miles
• 478.985 kilometers
• 258.631 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 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

B Southeast Iowa Regional Airport
City: Burlington, IA
Country: United States
IATA Code: BRL
ICAO Code: KBRL
Coordinates: 40°46′59″N, 91°7′31″W

## Time difference and current local times

There is no time difference between Green Bay and Burlington.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 69 kg (152 pounds).

## Frequent Flyer Miles Calculator

Green Bay (GRB) → Burlington (BRL).

Distance:
298
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
298

Round trip?