How far is Helena, MT, from Bora Bora?
The distance between Bora Bora (Bora Bora Airport) and Helena (Helena Regional Airport) is 4996 miles / 8040 kilometers / 4341 nautical miles.
Bora Bora Airport – Helena Regional Airport
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Distance from Bora Bora to Helena
There are several ways to calculate the distance from Bora Bora to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4995.526 miles
- 8039.520 kilometers
- 4340.994 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- 5009.082 miles
- 8061.337 kilometers
- 4352.774 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 Bora Bora to Helena?
The estimated flight time from Bora Bora Airport to Helena Regional Airport is 9 hours and 57 minutes.
What is the time difference between Bora Bora and Helena?
The time difference between Bora Bora and Helena is 3 hours. Helena is 3 hours ahead of Bora Bora.
Flight carbon footprint between Bora Bora Airport (BOB) and Helena Regional Airport (HLN)
On average, flying from Bora Bora to Helena generates about 583 kg of CO2 per passenger, and 583 kilograms equals 1 286 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Bora Bora to Helena
See the map of the shortest flight path between Bora Bora Airport (BOB) and Helena Regional Airport (HLN).
Airport information
| Origin | Bora Bora Airport |
|---|---|
| City: | Bora Bora |
| Country: | French Polynesia  |
| IATA Code: | BOB |
| ICAO Code: | NTTB |
| Coordinates: | 16°26′39″S, 151°45′3″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 |