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How far is Watertown, SD, from Walla Walla, WA?

The distance between Walla Walla (Walla Walla Regional Airport) and Watertown (Watertown Regional Airport) is 1026 miles / 1652 kilometers / 892 nautical miles.

The driving distance from Walla Walla (ALW) to Watertown (ATY) is 1439 miles / 2316 kilometers, and travel time by car is about 25 hours 18 minutes.

Walla Walla Regional Airport – Watertown Regional Airport

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1026
Miles
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1652
Kilometers
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892
Nautical miles

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Distance from Walla Walla to Watertown

There are several ways to calculate the distance from Walla Walla to Watertown. 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 Walla Walla to Watertown?

The estimated flight time from Walla Walla Regional Airport to Watertown Regional Airport is 2 hours and 26 minutes.

Flight carbon footprint between Walla Walla Regional Airport (ALW) and Watertown Regional Airport (ATY)

On average, flying from Walla Walla to Watertown 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 Walla Walla to Watertown

See the map of the shortest flight path between Walla Walla Regional Airport (ALW) and Watertown Regional Airport (ATY).

Airport information

Origin Walla Walla Regional Airport
City: Walla Walla, WA
Country: United States Flag of United States
IATA Code: ALW
ICAO Code: KALW
Coordinates: 46°5′41″N, 118°17′16″W
Destination Watertown Regional Airport
City: Watertown, SD
Country: United States Flag of United States
IATA Code: ATY
ICAO Code: KATY
Coordinates: 44°54′50″N, 97°9′16″W