Air Miles Calculator

Distance between Oklahoma City, OK (OKC) and Watertown, SD (ATY)

Flight distance from Oklahoma City to Watertown (Will Rogers World Airport – Watertown Regional Airport) is 657 miles / 1058 kilometers / 571 nautical miles. Estimated flight time is 1 hour 44 minutes.

Driving distance from Oklahoma City (OKC) to Watertown (ATY) is 736 miles / 1185 kilometers and travel time by car is about 12 hours 36 minutes.

Map of flight path and driving directions from Oklahoma City to Watertown.

Shortest flight path between Will Rogers World Airport (OKC) and Watertown Regional Airport (ATY).

How far is Watertown from Oklahoma City?

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

Vincenty's formula (applied above)
  • 657.324 miles
  • 1057.860 kilometers
  • 571.199 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
  • 658.250 miles
  • 1059.351 kilometers
  • 572.004 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).

Airport information


A Will Rogers World Airport
City: Oklahoma City, OK
Country: United States Flag of United States
IATA Code: OKC
ICAO Code: KOKC
Coordinates: 35°23′35″N, 97°36′2″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

Time difference and current local times

There is no time difference between Oklahoma City and Watertown.

Time Difference

Oklahoma City, OK

 CST

Watertown, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 120 kg (264 pounds).

Frequent Flyer Miles Calculator

Oklahoma City (OKC) → Watertown (ATY).

Distance:
657
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
657

Round trip?