Air Miles Calculator

Distance between Salina, KS (SLN) and Watertown, SD (ATY)

Flight distance from Salina to Watertown (Salina Regional Airport – Watertown Regional Airport) is 423 miles / 681 kilometers / 368 nautical miles. Estimated flight time is 1 hour 18 minutes.

Driving distance from Salina (SLN) to Watertown (ATY) is 484 miles / 779 kilometers and travel time by car is about 8 hours 28 minutes.

Map of flight path and driving directions from Salina to Watertown.

Shortest flight path between Salina Regional Airport (SLN) and Watertown Regional Airport (ATY).

How far is Watertown from Salina?

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

Vincenty's formula (applied above)
  • 423.362 miles
  • 681.335 kilometers
  • 367.891 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
  • 423.831 miles
  • 682.089 kilometers
  • 368.299 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 Salina Regional Airport
City: Salina, KS
Country: United States Flag of United States
IATA Code: SLN
ICAO Code: KSLN
Coordinates: 38°47′27″N, 97°39′7″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 Salina and Watertown.

Time Difference

Salina, KS

 CST

Watertown, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (193 pounds).

Frequent Flyer Miles Calculator

Salina (SLN) → Watertown (ATY).

Distance:
423
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
423

Round trip?