How far is Bar Harbor, ME, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Bar Harbor (Hancock County–Bar Harbor Airport) is 2096 miles / 3372 kilometers / 1821 nautical miles.
The driving distance from Helena (HLN) to Bar Harbor (BHB) is 2528 miles / 4068 kilometers, and travel time by car is about 49 hours 9 minutes.
Helena Regional Airport – Hancock County–Bar Harbor Airport
Search flights
Distance from Helena to Bar Harbor
There are several ways to calculate the distance from Helena to Bar Harbor. 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 Helena to Bar Harbor?
The estimated flight time from Helena Regional Airport to Hancock County–Bar Harbor Airport is 4 hours and 28 minutes.
What is the time difference between Helena and Bar Harbor?
The time difference between Helena and Bar Harbor is 2 hours. Bar Harbor is 2 hours ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Hancock County–Bar Harbor Airport (BHB)
On average, flying from Helena to Bar Harbor 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 Helena to Bar Harbor
See the map of the shortest flight path between Helena Regional Airport (HLN) and Hancock County–Bar Harbor Airport (BHB).
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 | 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 |