How far is Grand Forks, ND, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Grand Forks (Grand Forks International Airport) is 210 miles / 337 kilometers / 182 nautical miles.
The driving distance from Watertown (ATY) to Grand Forks (GFK) is 227 miles / 366 kilometers, and travel time by car is about 3 hours 58 minutes.
Watertown Regional Airport – Grand Forks International Airport
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Distance from Watertown to Grand Forks
There are several ways to calculate the distance from Watertown to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 209.655 miles
- 337.407 kilometers
- 182.185 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- 209.722 miles
- 337.514 kilometers
- 182.243 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 Grand Forks?
The estimated flight time from Watertown Regional Airport to Grand Forks International Airport is 53 minutes.
What is the time difference between Watertown and Grand Forks?
There is no time difference between Watertown and Grand Forks.
Flight carbon footprint between Watertown Regional Airport (ATY) and Grand Forks International Airport (GFK)
On average, flying from Watertown to Grand Forks generates about 56 kg of CO2 per passenger, and 56 kilograms equals 123 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 Grand Forks
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Grand Forks International Airport (GFK).
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 | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |