# Distance between Honolulu, HI (HNL) and Watertown, NY (ART)

Flight distance from Honolulu to Watertown (Honolulu Daniel K. Inouye International Airport – Watertown International Airport) is 4823 miles / 7762 kilometers / 4191 nautical miles. Estimated flight time is 9 hours 37 minutes.

## Map of flight path from Honolulu to Watertown.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Watertown International Airport (ART).

## How far is Watertown from Honolulu?

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

Vincenty's formula (applied above)
• 4823.349 miles
• 7762.428 kilometers
• 4191.376 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
• 4815.795 miles
• 7750.271 kilometers
• 4184.811 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 Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″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 Honolulu and Watertown is 6 hours. Watertown is 6 hours ahead of Honolulu.

HST

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 561 kg (1 237 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Watertown (ART).

Distance:
4823
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4823

Round trip?