Air Miles Calculator

Distance between Watertown, NY (ART) and Harlingen, TX (HRL)

Flight distance from Watertown to Harlingen (Watertown International Airport – Valley International Airport) is 1722 miles / 2771 kilometers / 1496 nautical miles. Estimated flight time is 3 hours 45 minutes.

Driving distance from Watertown (ART) to Harlingen (HRL) is 2024 miles / 3257 kilometers and travel time by car is about 35 hours 50 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Valley International Airport (HRL).

How far is Harlingen from Watertown?

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

Vincenty's formula (applied above)
  • 1721.994 miles
  • 2771.281 kilometers
  • 1496.372 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
  • 1722.070 miles
  • 2771.404 kilometers
  • 1496.438 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 Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W

Time difference and current local times

The time difference between Watertown and Harlingen is 1 hour. Harlingen is 1 hour behind Watertown.

Time Difference

Watertown, NY

 EDT

Harlingen, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 194 kg (428 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Harlingen (HRL).

Distance:
1722
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1722

Round trip?