How far is Helena, MT, from Hancock, MI?
The distance between Hancock (Houghton County Memorial Airport) and Helena (Helena Regional Airport) is 1109 miles / 1785 kilometers / 964 nautical miles.
The driving distance from Hancock (CMX) to Helena (HLN) is 1297 miles / 2087 kilometers, and travel time by car is about 24 hours 34 minutes.
Houghton County Memorial Airport – Helena Regional Airport
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Distance from Hancock to Helena
There are several ways to calculate the distance from Hancock to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1109.102 miles
- 1784.926 kilometers
- 963.783 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- 1105.889 miles
- 1779.755 kilometers
- 960.991 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 Hancock to Helena?
The estimated flight time from Houghton County Memorial Airport to Helena Regional Airport is 2 hours and 35 minutes.
What is the time difference between Hancock and Helena?
The time difference between Hancock and Helena is 2 hours. Helena is 2 hours behind Hancock.
Flight carbon footprint between Houghton County Memorial Airport (CMX) and Helena Regional Airport (HLN)
On average, flying from Hancock to Helena generates about 157 kg of CO2 per passenger, and 157 kilograms equals 347 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hancock to Helena
See the map of the shortest flight path between Houghton County Memorial Airport (CMX) and Helena Regional Airport (HLN).
Airport information
| Origin | Houghton County Memorial Airport |
|---|---|
| City: | Hancock, MI |
| Country: | United States  |
| IATA Code: | CMX |
| ICAO Code: | KCMX |
| Coordinates: | 47°10′6″N, 88°29′20″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 |