# Distance between Des Moines, IA (DSM) and Green Bay, WI (GRB)

Flight distance from Des Moines to Green Bay (Des Moines International Airport – Green Bay–Austin Straubel International Airport) is 346 miles / 557 kilometers / 301 nautical miles. Estimated flight time is 1 hour 9 minutes.

Driving distance from Des Moines (DSM) to Green Bay (GRB) is 437 miles / 703 kilometers and travel time by car is about 8 hours 4 minutes.

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

Shortest flight path between Des Moines International Airport (DSM) and Green Bay–Austin Straubel International Airport (GRB).

## How far is Green Bay from Des Moines?

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

Vincenty's formula (applied above)
• 346.395 miles
• 557.469 kilometers
• 301.009 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
• 345.900 miles
• 556.672 kilometers
• 300.579 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 Des Moines International Airport
City: Des Moines, IA
Country: United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″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

There is no time difference between Des Moines and Green Bay.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 76 kg (168 pounds).

## Frequent Flyer Miles Calculator

Des Moines (DSM) → Green Bay (GRB).

Distance:
346
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
346

Round trip?