How far is Helena, MT, from Bar Harbor, ME?
The distance between Bar Harbor (Hancock County–Bar Harbor Airport) and Helena (Helena Regional Airport) is 2096 miles / 3372 kilometers / 1821 nautical miles.
The driving distance from Bar Harbor (BHB) to Helena (HLN) is 2530 miles / 4071 kilometers, and travel time by car is about 49 hours 9 minutes.
Hancock County–Bar Harbor Airport – Helena Regional Airport
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Distance from Bar Harbor to Helena
There are several ways to calculate the distance from Bar Harbor to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2095.507 miles
- 3372.392 kilometers
- 1820.946 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- 2089.633 miles
- 3362.938 kilometers
- 1815.841 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 Bar Harbor to Helena?
The estimated flight time from Hancock County–Bar Harbor Airport to Helena Regional Airport is 4 hours and 28 minutes.
What is the time difference between Bar Harbor and Helena?
The time difference between Bar Harbor and Helena is 2 hours. Helena is 2 hours behind Bar Harbor.
Flight carbon footprint between Hancock County–Bar Harbor Airport (BHB) and Helena Regional Airport (HLN)
On average, flying from Bar Harbor to Helena generates about 228 kg of CO2 per passenger, and 228 kilograms equals 503 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Bar Harbor to Helena
See the map of the shortest flight path between Hancock County–Bar Harbor Airport (BHB) and Helena Regional Airport (HLN).
Airport information
| Origin | Hancock County–Bar Harbor Airport |
|---|---|
| City: | Bar Harbor, ME |
| Country: | United States  |
| IATA Code: | BHB |
| ICAO Code: | KBHB |
| Coordinates: | 44°27′0″N, 68°21′41″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 |