Air Miles Calculator

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

Flight distance from Houston to Watertown (Houston William P. Hobby Airport – Watertown International Airport) is 1449 miles / 2331 kilometers / 1259 nautical miles. Estimated flight time is 3 hours 14 minutes.

Driving distance from Houston (HOU) to Watertown (ART) is 1709 miles / 2750 kilometers and travel time by car is about 30 hours 26 minutes.

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

Shortest flight path between Houston William P. Hobby Airport (HOU) and Watertown International Airport (ART).

How far is Watertown from Houston?

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

Vincenty's formula (applied above)
  • 1448.654 miles
  • 2331.383 kilometers
  • 1258.846 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
  • 1448.205 miles
  • 2330.659 kilometers
  • 1258.455 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 Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B 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

Time difference and current local times

The time difference between Houston and Watertown is 1 hour. Watertown is 1 hour ahead of Houston.

Time Difference

Houston, TX

 CST

Watertown, NY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 176 kg (389 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Watertown (ART).

Distance:
1449
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1449

Round trip?