How far is Green Bay, WI, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Green Bay (Green Bay–Austin Straubel International Airport) is 445 miles / 717 kilometers / 387 nautical miles.
The driving distance from Watertown (ATY) to Green Bay (GRB) is 488 miles / 785 kilometers, and travel time by car is about 10 hours 1 minutes.
Watertown Regional Airport – Green Bay–Austin Straubel International Airport
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Distance from Watertown to Green Bay
There are several ways to calculate the distance from Watertown to Green Bay. Here are two standard methods:
Vincenty's formula (applied above)- 445.227 miles
- 716.524 kilometers
- 386.892 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- 443.999 miles
- 714.548 kilometers
- 385.825 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 Watertown to Green Bay?
The estimated flight time from Watertown Regional Airport to Green Bay–Austin Straubel International Airport is 1 hour and 20 minutes.
What is the time difference between Watertown and Green Bay?
There is no time difference between Watertown and Green Bay.
Flight carbon footprint between Watertown Regional Airport (ATY) and Green Bay–Austin Straubel International Airport (GRB)
On average, flying from Watertown to Green Bay generates about 91 kg of CO2 per passenger, and 91 kilograms equals 200 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Watertown to Green Bay
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Green Bay–Austin Straubel International Airport (GRB).
Airport information
| Origin | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States  |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |
| Destination | 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 |