How far is Lahaina, HI, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Lahaina (Kapalua Airport) is 3061 miles / 4926 kilometers / 2660 nautical miles.
Helena Regional Airport – Kapalua Airport
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Distance from Helena to Lahaina
There are several ways to calculate the distance from Helena to Lahaina. Here are two standard methods:
Vincenty's formula (applied above)- 3060.687 miles
- 4925.698 kilometers
- 2659.664 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- 3058.818 miles
- 4922.691 kilometers
- 2658.040 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 Lahaina?
The estimated flight time from Helena Regional Airport to Kapalua Airport is 6 hours and 17 minutes.
What is the time difference between Helena and Lahaina?
The time difference between Helena and Lahaina is 3 hours. Lahaina is 3 hours behind Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Kapalua Airport (JHM)
On average, flying from Helena to Lahaina generates about 341 kg of CO2 per passenger, and 341 kilograms equals 753 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Helena to Lahaina
See the map of the shortest flight path between Helena Regional Airport (HLN) and Kapalua Airport (JHM).
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 | Kapalua Airport |
|---|---|
| City: | Lahaina, HI |
| Country: | United States |
| IATA Code: | JHM |
| ICAO Code: | PHJH |
| Coordinates: | 20°57′46″N, 156°40′22″W |