# 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
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
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.

EDT

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?