How far is New York, NY, from Helena, MT?
The distance between Helena (Helena Regional Airport) and New York (New York LaGuardia Airport) is 1931 miles / 3108 kilometers / 1678 nautical miles.
The driving distance from Helena (HLN) to New York (LGA) is 2266 miles / 3646 kilometers, and travel time by car is about 40 hours 59 minutes.
Helena Regional Airport – New York LaGuardia Airport
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Distance from Helena to New York
There are several ways to calculate the distance from Helena to New York. Here are two standard methods:
Vincenty's formula (applied above)- 1931.288 miles
- 3108.107 kilometers
- 1678.244 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- 1926.348 miles
- 3100.156 kilometers
- 1673.950 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 New York?
The estimated flight time from Helena Regional Airport to New York LaGuardia Airport is 4 hours and 9 minutes.
What is the time difference between Helena and New York?
The time difference between Helena and New York is 2 hours. New York is 2 hours ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and New York LaGuardia Airport (LGA)
On average, flying from Helena to New York 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 New York
See the map of the shortest flight path between Helena Regional Airport (HLN) and New York LaGuardia Airport (LGA).
Airport information
| Origin | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States  |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |
| Destination | New York LaGuardia Airport |
|---|---|
| City: | New York, NY |
| Country: | United States |
| IATA Code: | LGA |
| ICAO Code: | KLGA |
| Coordinates: | 40°46′37″N, 73°52′21″W |