# 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
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
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.

CDT

EDT

## 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?