How far is Walla Walla, WA, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Walla Walla (Walla Walla Regional Airport) is 1026 miles / 1652 kilometers / 892 nautical miles.
The driving distance from Watertown (ATY) to Walla Walla (ALW) is 1440 miles / 2318 kilometers, and travel time by car is about 25 hours 16 minutes.
Watertown Regional Airport – Walla Walla Regional Airport
Search flights
Distance from Watertown to Walla Walla
There are several ways to calculate the distance from Watertown to Walla Walla. Here are two standard methods:
Vincenty's formula (applied above)- 1026.454 miles
- 1651.918 kilometers
- 891.964 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- 1023.581 miles
- 1647.294 kilometers
- 889.468 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 Walla Walla?
The estimated flight time from Watertown Regional Airport to Walla Walla Regional Airport is 2 hours and 26 minutes.
What is the time difference between Watertown and Walla Walla?
Flight carbon footprint between Watertown Regional Airport (ATY) and Walla Walla Regional Airport (ALW)
On average, flying from Watertown to Walla Walla generates about 152 kg of CO2 per passenger, and 152 kilograms equals 336 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 Walla Walla
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Walla Walla Regional Airport (ALW).
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 | Walla Walla Regional Airport |
|---|---|
| City: | Walla Walla, WA |
| Country: | United States |
| IATA Code: | ALW |
| ICAO Code: | KALW |
| Coordinates: | 46°5′41″N, 118°17′16″W |