How far is Helena, MT, from Sisimiut?
The distance between Sisimiut (Sisimiut Airport) and Helena (Helena Regional Airport) is 2486 miles / 4002 kilometers / 2161 nautical miles.
Sisimiut Airport – Helena Regional Airport
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Distance from Sisimiut to Helena
There are several ways to calculate the distance from Sisimiut to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2486.436 miles
- 4001.532 kilometers
- 2160.654 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- 2479.586 miles
- 3990.508 kilometers
- 2154.702 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 Sisimiut to Helena?
The estimated flight time from Sisimiut Airport to Helena Regional Airport is 5 hours and 12 minutes.
What is the time difference between Sisimiut and Helena?
The time difference between Sisimiut and Helena is 5 hours. Helena is 5 hours behind Sisimiut.
Flight carbon footprint between Sisimiut Airport (JHS) and Helena Regional Airport (HLN)
On average, flying from Sisimiut to Helena generates about 274 kg of CO2 per passenger, and 274 kilograms equals 603 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Sisimiut to Helena
See the map of the shortest flight path between Sisimiut Airport (JHS) and Helena Regional Airport (HLN).
Airport information
| Origin | Sisimiut Airport |
|---|---|
| City: | Sisimiut |
| Country: | Greenland  |
| IATA Code: | JHS |
| ICAO Code: | BGSS |
| Coordinates: | 66°57′4″N, 53°43′45″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 |