How far is Helena, MT, from Lahaina, HI?
The distance between Lahaina (Kapalua Airport) and Helena (Helena Regional Airport) is 3061 miles / 4926 kilometers / 2660 nautical miles.
Kapalua Airport – Helena Regional Airport
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Distance from Lahaina to Helena
There are several ways to calculate the distance from Lahaina to Helena. 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 Lahaina to Helena?
The estimated flight time from Kapalua Airport to Helena Regional Airport is 6 hours and 17 minutes.
What is the time difference between Lahaina and Helena?
The time difference between Lahaina and Helena is 3 hours. Helena is 3 hours ahead of Lahaina.
Flight carbon footprint between Kapalua Airport (JHM) and Helena Regional Airport (HLN)
On average, flying from Lahaina to Helena 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 Lahaina to Helena
See the map of the shortest flight path between Kapalua Airport (JHM) and Helena Regional Airport (HLN).
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 | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |