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How far is Twin Falls, ID, from Watertown, SD?

The distance between Watertown (Watertown Regional Airport) and Twin Falls (Magic Valley Regional Airport) is 883 miles / 1420 kilometers / 767 nautical miles.

The driving distance from Watertown (ATY) to Twin Falls (TWF) is 1254 miles / 2018 kilometers, and travel time by car is about 22 hours 8 minutes.

Watertown Regional Airport – Magic Valley Regional Airport

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883
Miles
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1420
Kilometers
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767
Nautical miles

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Distance from Watertown to Twin Falls

There are several ways to calculate the distance from Watertown to Twin Falls. Here are two standard methods:

Vincenty's formula (applied above)
  • 882.515 miles
  • 1420.270 kilometers
  • 766.885 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
  • 880.232 miles
  • 1416.596 kilometers
  • 764.901 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 Twin Falls?

The estimated flight time from Watertown Regional Airport to Magic Valley Regional Airport is 2 hours and 10 minutes.

Flight carbon footprint between Watertown Regional Airport (ATY) and Magic Valley Regional Airport (TWF)

On average, flying from Watertown to Twin Falls generates about 142 kg of CO2 per passenger, and 142 kilograms equals 313 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 Twin Falls

See the map of the shortest flight path between Watertown Regional Airport (ATY) and Magic Valley Regional Airport (TWF).

Airport information

Origin 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
Destination Magic Valley Regional Airport
City: Twin Falls, ID
Country: United States Flag of United States
IATA Code: TWF
ICAO Code: KTWF
Coordinates: 42°28′54″N, 114°29′16″W