# Distance between Watertown, NY (ART) and New Haven, CT (HVN)

Flight distance from Watertown to New Haven (Watertown International Airport – Tweed New Haven Airport) is 247 miles / 397 kilometers / 215 nautical miles. Estimated flight time is 58 minutes.

Driving distance from Watertown (ART) to New Haven (HVN) is 316 miles / 508 kilometers and travel time by car is about 6 hours 34 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Tweed New Haven Airport (HVN).

## How far is New Haven from Watertown?

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

Vincenty's formula (applied above)
• 246.933 miles
• 397.400 kilometers
• 214.579 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
• 246.801 miles
• 397.188 kilometers
• 214.464 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 Tweed New Haven Airport
City: New Haven, CT
Country: United States
IATA Code: HVN
ICAO Code: KHVN
Coordinates: 41°15′49″N, 72°53′12″W

## Time difference and current local times

There is no time difference between Watertown and New Haven.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 61 kg (135 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → New Haven (HVN).

Distance:
247
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
247

Round trip?