How far is Helena, MT, from Muskrat Dam?
The distance between Muskrat Dam (Muskrat Dam Airport) and Helena (Helena Regional Airport) is 1012 miles / 1628 kilometers / 879 nautical miles.
The driving distance from Muskrat Dam (MSA) to Helena (HLN) is 1573 miles / 2532 kilometers, and travel time by car is about 38 hours 24 minutes.
Muskrat Dam Airport – Helena Regional Airport
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Distance from Muskrat Dam to Helena
There are several ways to calculate the distance from Muskrat Dam to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1011.806 miles
- 1628.344 kilometers
- 879.235 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- 1009.304 miles
- 1624.317 kilometers
- 877.061 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 Muskrat Dam to Helena?
The estimated flight time from Muskrat Dam Airport to Helena Regional Airport is 2 hours and 24 minutes.
What is the time difference between Muskrat Dam and Helena?
The time difference between Muskrat Dam and Helena is 1 hour. Helena is 1 hour behind Muskrat Dam.
Flight carbon footprint between Muskrat Dam Airport (MSA) and Helena Regional Airport (HLN)
On average, flying from Muskrat Dam to Helena generates about 152 kg of CO2 per passenger, and 152 kilograms equals 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Muskrat Dam to Helena
See the map of the shortest flight path between Muskrat Dam Airport (MSA) and Helena Regional Airport (HLN).
Airport information
| Origin | Muskrat Dam Airport |
|---|---|
| City: | Muskrat Dam |
| Country: | Canada  |
| IATA Code: | MSA |
| ICAO Code: | CZMD |
| Coordinates: | 53°26′29″N, 91°45′46″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 |