How far is Watertown, NY, from Lahaina, HI?

The distance between Lahaina (Kapalua Airport) and Watertown (Watertown International Airport) is 4778 miles / 7689 kilometers / 4152 nautical miles.

Distance from Lahaina to Watertown

There are several ways to calculate the distance from Lahaina to Watertown. Here are two standard methods:

Vincenty's formula (applied above)

• 4777.937 miles
• 7689.344 kilometers
• 4151.914 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 4770.621 miles
• 7677.571 kilometers
• 4145.556 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).

How long does it take to fly from Lahaina to Watertown?

The estimated flight time from Kapalua Airport to Watertown International Airport is 9 hours and 32 minutes.

What is the time difference between Lahaina and Watertown?

The time difference between Lahaina and Watertown is 6 hours. Watertown is 6 hours ahead of Lahaina.

Flight carbon footprint between Kapalua Airport (JHM) and Watertown International Airport (ART)

On average, flying from Lahaina to Watertown generates about 555 kg of CO2 per passenger, and 555 kilograms equals 1 224 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lahaina to Watertown

See the map of the shortest flight path between Kapalua Airport (JHM) and Watertown International Airport (ART).

Airport information

Origin	Kapalua Airport
City:	Lahaina, HI
Country:	United States
IATA Code:	JHM
ICAO Code:	PHJH
Coordinates:	20°57′46″N, 156°40′22″W

Destination	Watertown International Airport
City:	Watertown, NY
Country:	United States
IATA Code:	ART
ICAO Code:	KART
Coordinates:	43°59′30″N, 76°1′18″W