How far is Sioux City, IA, from Green Bay, WI?
The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Sioux City (Sioux Gateway Airport) is 439 miles / 707 kilometers / 382 nautical miles.
The driving distance from Green Bay (GRB) to Sioux City (SUX) is 539 miles / 867 kilometers, and travel time by car is about 10 hours 27 minutes.
Green Bay–Austin Straubel International Airport – Sioux Gateway Airport
Search flights
Distance from Green Bay to Sioux City
There are several ways to calculate the distance from Green Bay to Sioux City. Here are two standard methods:
Vincenty's formula (applied above)- 439.168 miles
- 706.773 kilometers
- 381.627 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 438.150 miles
- 705.134 kilometers
- 380.742 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).
How long does it take to fly from Green Bay to Sioux City?
The estimated flight time from Green Bay–Austin Straubel International Airport to Sioux Gateway Airport is 1 hour and 19 minutes.
What is the time difference between Green Bay and Sioux City?
There is no time difference between Green Bay and Sioux City.
Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Sioux Gateway Airport (SUX)
On average, flying from Green Bay to Sioux City generates about 90 kg of CO2 per passenger, and 90 kilograms equals 198 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Green Bay to Sioux City
See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Sioux Gateway Airport (SUX).
Airport information
| Origin | 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 |
| Destination | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |