How far is Watertown, SD, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Watertown (Watertown Regional Airport) is 210 miles / 337 kilometers / 182 nautical miles.
The driving distance from Grand Forks (GFK) to Watertown (ATY) is 227 miles / 366 kilometers, and travel time by car is about 3 hours 57 minutes.
Grand Forks International Airport – Watertown Regional Airport
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Distance from Grand Forks to Watertown
There are several ways to calculate the distance from Grand Forks to Watertown. 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 Grand Forks to Watertown?
The estimated flight time from Grand Forks International Airport to Watertown Regional Airport is 53 minutes.
What is the time difference between Grand Forks and Watertown?
There is no time difference between Grand Forks and Watertown.
Flight carbon footprint between Grand Forks International Airport (GFK) and Watertown Regional Airport (ATY)
On average, flying from Grand Forks to Watertown 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 Grand Forks to Watertown
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Watertown Regional Airport (ATY).
Airport information
| Origin | 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 |
| Destination | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |