Air Miles Calculator

Distance between Sioux City, IA (SUX) and Watertown, SD (ATY)

Distance from Sioux City to Watertown (Sioux Gateway Airport – Watertown Regional Airport) is 178 miles / 286 kilometers / 154 nautical miles.

How far is Watertown from Sioux City?

There are several ways to calculate distances between Sioux City and Watertown. Here are two common methods:

Vincenty's formula (applied above)
  • 177.626 miles
  • 285.861 kilometers
  • 154.353 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 177.740 miles
  • 286.044 kilometers
  • 154.452 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).

Flight duration

Estimated flight time from Sioux Gateway Airport (SUX) to Watertown Regional Airport (ATY) is 50 minutes.

Time difference and current local times

There is no time difference between Sioux City and Watertown.

Time Difference

Sioux City
Watertown

Sioux City, IA

 CST

Watertown, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 50 kg (109 pounds).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B 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

Map

Sioux City to Watertown flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Watertown (ATY).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
178
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
178

Round trip?