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How far is Watertown, SD, from Barrow, AK?

The distance between Barrow (Wiley Post–Will Rogers Memorial Airport) and Watertown (Watertown Regional Airport) is 2660 miles / 4281 kilometers / 2312 nautical miles.

The driving distance from Barrow (BRW) to Watertown (ATY) is 3536 miles / 5690 kilometers, and travel time by car is about 76 hours 32 minutes.

Wiley Post–Will Rogers Memorial Airport – Watertown Regional Airport

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2660
Miles
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4281
Kilometers
Distance arrow
2312
Nautical miles

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Distance from Barrow to Watertown

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

Vincenty's formula (applied above)
  • 2660.205 miles
  • 4281.185 kilometers
  • 2311.655 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
  • 2653.422 miles
  • 4270.269 kilometers
  • 2305.761 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 Barrow to Watertown?

The estimated flight time from Wiley Post–Will Rogers Memorial Airport to Watertown Regional Airport is 5 hours and 32 minutes.

Flight carbon footprint between Wiley Post–Will Rogers Memorial Airport (BRW) and Watertown Regional Airport (ATY)

On average, flying from Barrow to Watertown generates about 294 kg of CO2 per passenger, and 294 kilograms equals 648 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Barrow to Watertown

See the map of the shortest flight path between Wiley Post–Will Rogers Memorial Airport (BRW) and Watertown Regional Airport (ATY).

Airport information

Origin Wiley Post–Will Rogers Memorial Airport
City: Barrow, AK
Country: United States Flag of United States
IATA Code: BRW
ICAO Code: PABR
Coordinates: 71°17′7″N, 156°45′57″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