How far is Islip, NY, from Lewistown, MT?

The distance between Lewistown (Lewistown Municipal Airport) and Islip (Long Island MacArthur Airport) is 1848 miles / 2973 kilometers / 1606 nautical miles.

The driving distance from Lewistown (LWT) to Islip (ISP) is 2121 miles / 3414 kilometers, and travel time by car is about 38 hours 35 minutes.

Distance from Lewistown to Islip

There are several ways to calculate the distance from Lewistown to Islip. Here are two standard methods:

Vincenty's formula (applied above)

• 1847.600 miles
• 2973.423 kilometers
• 1605.520 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

• 1842.919 miles
• 2965.890 kilometers
• 1601.453 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 Lewistown to Islip?

The estimated flight time from Lewistown Municipal Airport to Long Island MacArthur Airport is 3 hours and 59 minutes.

What is the time difference between Lewistown and Islip?

The time difference between Lewistown and Islip is 2 hours. Islip is 2 hours ahead of Lewistown.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Long Island MacArthur Airport (ISP)

On average, flying from Lewistown to Islip generates about 204 kg of CO2 per passenger, and 204 kilograms equals 449 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lewistown to Islip

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Long Island MacArthur Airport (ISP).

Airport information

Origin	Lewistown Municipal Airport
City:	Lewistown, MT
Country:	United States
IATA Code:	LWT
ICAO Code:	KLWT
Coordinates:	47°2′57″N, 109°28′1″W

Destination	Long Island MacArthur Airport
City:	Islip, NY
Country:	United States
IATA Code:	ISP
ICAO Code:	KISP
Coordinates:	40°47′42″N, 73°6′0″W