How far is Emmonak, AK, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Emmonak (Emmonak Airport) is 2295 miles / 3694 kilometers / 1995 nautical miles.
Helena Regional Airport – Emmonak Airport
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Distance from Helena to Emmonak
There are several ways to calculate the distance from Helena to Emmonak. Here are two standard methods:
Vincenty's formula (applied above)- 2295.372 miles
- 3694.044 kilometers
- 1994.624 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- 2288.996 miles
- 3683.782 kilometers
- 1989.083 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 Emmonak?
The estimated flight time from Helena Regional Airport to Emmonak Airport is 4 hours and 50 minutes.
What is the time difference between Helena and Emmonak?
The time difference between Helena and Emmonak is 2 hours. Emmonak is 2 hours behind Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Emmonak Airport (EMK)
On average, flying from Helena to Emmonak generates about 251 kg of CO2 per passenger, and 251 kilograms equals 554 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Helena to Emmonak
See the map of the shortest flight path between Helena Regional Airport (HLN) and Emmonak Airport (EMK).
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 | Emmonak Airport |
|---|---|
| City: | Emmonak, AK |
| Country: | United States |
| IATA Code: | EMK |
| ICAO Code: | PAEM |
| Coordinates: | 62°47′9″N, 164°29′27″W |