# 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
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
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.

EDT

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?