How far is Watertown, SD, from Grand Junction, CO?
The distance between Grand Junction (Grand Junction Regional Airport) and Watertown (Watertown Regional Airport) is 708 miles / 1139 kilometers / 615 nautical miles.
The driving distance from Grand Junction (GJT) to Watertown (ATY) is 964 miles / 1552 kilometers, and travel time by car is about 17 hours 43 minutes.
Grand Junction Regional Airport – Watertown Regional Airport
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Distance from Grand Junction to Watertown
There are several ways to calculate the distance from Grand Junction to Watertown. 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 Grand Junction to Watertown?
The estimated flight time from Grand Junction Regional Airport to Watertown Regional Airport is 1 hour and 50 minutes.
What is the time difference between Grand Junction and Watertown?
Flight carbon footprint between Grand Junction Regional Airport (GJT) and Watertown Regional Airport (ATY)
On average, flying from Grand Junction to Watertown 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 Grand Junction to Watertown
See the map of the shortest flight path between Grand Junction Regional Airport (GJT) and Watertown Regional Airport (ATY).
Airport information
| Origin | 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 |
| 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 |