How far is Grand Junction, CO, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Grand Junction (Grand Junction Regional Airport) is 708 miles / 1139 kilometers / 615 nautical miles.
The driving distance from Watertown (ATY) to Grand Junction (GJT) is 965 miles / 1553 kilometers, and travel time by car is about 17 hours 42 minutes.
Watertown Regional Airport – Grand Junction Regional Airport
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Distance from Watertown to Grand Junction
There are several ways to calculate the distance from Watertown to Grand Junction. Here are two standard methods:
Vincenty's formula (applied above)- 707.699 miles
- 1138.930 kilometers
- 614.973 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- 706.686 miles
- 1137.301 kilometers
- 614.094 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 Junction?
The estimated flight time from Watertown Regional Airport to Grand Junction Regional Airport is 1 hour and 50 minutes.
What is the time difference between Watertown and Grand Junction?
Flight carbon footprint between Watertown Regional Airport (ATY) and Grand Junction Regional Airport (GJT)
On average, flying from Watertown to Grand Junction generates about 125 kg of CO2 per passenger, and 125 kilograms equals 277 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 Junction
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Grand Junction Regional Airport (GJT).
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 Junction Regional Airport |
|---|---|
| City: | Grand Junction, CO |
| Country: | United States |
| IATA Code: | GJT |
| ICAO Code: | KGJT |
| Coordinates: | 39°7′20″N, 108°31′37″W |