Air Miles Calculator

Distance between Watertown, NY (ART) and Grand Junction, CO (GJT)

Flight distance from Watertown to Grand Junction (Watertown International Airport – Grand Junction Regional Airport) is 1707 miles / 2746 kilometers / 1483 nautical miles. Estimated flight time is 3 hours 43 minutes.

Driving distance from Watertown (ART) to Grand Junction (GJT) is 1970 miles / 3170 kilometers and travel time by car is about 33 hours 42 minutes.

Map of flight path and driving directions from Watertown to Grand Junction.

Shortest flight path between Watertown International Airport (ART) and Grand Junction Regional Airport (GJT).

How far is Grand Junction from Watertown?

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

Vincenty's formula (applied above)
  • 1706.552 miles
  • 2746.429 kilometers
  • 1482.953 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
  • 1702.385 miles
  • 2739.723 kilometers
  • 1479.332 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 Grand Junction Regional Airport
City: Grand Junction, CO
Country: United States Flag of United States
IATA Code: GJT
ICAO Code: KGJT
Coordinates: 39°7′20″N, 108°31′37″W

Time difference and current local times

The time difference between Watertown and Grand Junction is 2 hours. Grand Junction is 2 hours behind Watertown.

Time Difference

Watertown, NY

 EDT

Grand Junction, CO

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 193 kg (426 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Grand Junction (GJT).

Distance:
1707
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1707

Round trip?