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How far is White Plains, NY, from Helena, MT?

The distance between Helena (Helena Regional Airport) and White Plains (Westchester County Airport) is 1931 miles / 3107 kilometers / 1678 nautical miles.

The driving distance from Helena (HLN) to White Plains (HPN) is 2280 miles / 3670 kilometers, and travel time by car is about 41 hours 17 minutes.

Helena Regional Airport – Westchester County Airport

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1931
Miles
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3107
Kilometers
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1678
Nautical miles

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Distance from Helena to White Plains

There are several ways to calculate the distance from Helena to White Plains. Here are two standard methods:

Vincenty's formula (applied above)
  • 1930.792 miles
  • 3107.308 kilometers
  • 1677.812 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
  • 1925.806 miles
  • 3099.284 kilometers
  • 1673.480 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 Helena to White Plains?

The estimated flight time from Helena Regional Airport to Westchester County Airport is 4 hours and 9 minutes.

Flight carbon footprint between Helena Regional Airport (HLN) and Westchester County Airport (HPN)

On average, flying from Helena to White Plains generates about 211 kg of CO2 per passenger, and 211 kilograms equals 465 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Helena to White Plains

See the map of the shortest flight path between Helena Regional Airport (HLN) and Westchester County Airport (HPN).

Airport information

Origin Helena Regional Airport
City: Helena, MT
Country: United States Flag of United States
IATA Code: HLN
ICAO Code: KHLN
Coordinates: 46°36′24″N, 111°58′58″W
Destination Westchester County Airport
City: White Plains, NY
Country: United States Flag of United States
IATA Code: HPN
ICAO Code: KHPN
Coordinates: 41°4′1″N, 73°42′27″W