Air Miles Calculator

Distance between Watertown, NY (ART) and Houston, TX (IAH)

Flight distance from Watertown to Houston (Watertown International Airport – Houston George Bush Intercontinental Airport) is 1434 miles / 2308 kilometers / 1246 nautical miles. Estimated flight time is 3 hours 12 minutes.

Driving distance from Watertown (ART) to Houston (IAH) is 1675 miles / 2695 kilometers and travel time by car is about 29 hours 25 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Houston George Bush Intercontinental Airport (IAH).

How far is Houston from Watertown?

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

Vincenty's formula (applied above)
  • 1433.816 miles
  • 2307.503 kilometers
  • 1245.952 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
  • 1433.269 miles
  • 2306.622 kilometers
  • 1245.476 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 Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Time difference and current local times

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

Time Difference

Watertown, NY

 EDT

Houston, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (387 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Houston (IAH).

Distance:
1434
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1434

Round trip?