# Distance between Watertown, NY (ART) and Huntsville, AL (HSV)

Flight distance from Watertown to Huntsville (Watertown International Airport – Huntsville International Airport) is 864 miles / 1390 kilometers / 751 nautical miles. Estimated flight time is 2 hours 8 minutes.

Driving distance from Watertown (ART) to Huntsville (HSV) is 1035 miles / 1665 kilometers and travel time by car is about 18 hours 18 minutes.

## Map of flight path and driving directions from Watertown to Huntsville.

Shortest flight path between Watertown International Airport (ART) and Huntsville International Airport (HSV).

## How far is Huntsville from Watertown?

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

Vincenty's formula (applied above)
• 863.663 miles
• 1389.931 kilometers
• 750.503 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
• 863.480 miles
• 1389.636 kilometers
• 750.343 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

## Time difference and current local times

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

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 141 kg (310 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → Huntsville (HSV).

Distance:
864
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
864

Round trip?