Air Miles Calculator

Distance between New York, NY (LGA) and Watertown, SD (ATY)

Flight distance from New York to Watertown (New York LaGuardia Airport – Watertown Regional Airport) is 1212 miles / 1951 kilometers / 1053 nautical miles. Estimated flight time is 2 hours 47 minutes.

Driving distance from New York (LGA) to Watertown (ATY) is 1471 miles / 2368 kilometers and travel time by car is about 25 hours 14 minutes.

Map of flight path and driving directions from New York to Watertown.

Shortest flight path between New York LaGuardia Airport (LGA) and Watertown Regional Airport (ATY).

How far is Watertown from New York?

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

Vincenty's formula (applied above)
  • 1211.992 miles
  • 1950.512 kilometers
  • 1053.192 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
  • 1209.007 miles
  • 1945.708 kilometers
  • 1050.598 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 New York LaGuardia Airport
City: New York, NY
Country: United States Flag of United States
IATA Code: LGA
ICAO Code: KLGA
Coordinates: 40°46′37″N, 73°52′21″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

The time difference between New York and Watertown is 1 hour. Watertown is 1 hour behind New York.

Time Difference

New York, NY

 EDT

Watertown, SD

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (357 pounds).

Frequent Flyer Miles Calculator

New York (LGA) → Watertown (ATY).

Distance:
1212
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1212

Round trip?