Air Miles Calculator

Distance between Watertown, NY (ART) and Idaho Falls, ID (IDA)

Flight distance from Watertown to Idaho Falls (Watertown International Airport – Idaho Falls Regional Airport) is 1790 miles / 2880 kilometers / 1555 nautical miles. Estimated flight time is 3 hours 53 minutes.

Driving distance from Watertown (ART) to Idaho Falls (IDA) is 2202 miles / 3543 kilometers and travel time by car is about 37 hours 49 minutes.

Map of flight path and driving directions from Watertown to Idaho Falls.

Shortest flight path between Watertown International Airport (ART) and Idaho Falls Regional Airport (IDA).

How far is Idaho Falls from Watertown?

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

Vincenty's formula (applied above)
  • 1789.836 miles
  • 2880.462 kilometers
  • 1555.325 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
  • 1784.975 miles
  • 2872.639 kilometers
  • 1551.101 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 Watertown International Airport
City: Watertown, NY
Country: United States Flag of United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W

Time difference and current local times

The time difference between Watertown and Idaho Falls is 2 hours. Idaho Falls is 2 hours behind Watertown.

Time Difference

Watertown, NY

 EDT

Idaho Falls, ID

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 199 kg (439 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Idaho Falls (IDA).

Distance:
1790
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1790

Round trip?