How far is Helena, MT, from Alamogordo, NM?
The distance between Alamogordo (Alamogordo–White Sands Regional Airport) and Helena (Helena Regional Airport) is 1001 miles / 1611 kilometers / 870 nautical miles.
The driving distance from Alamogordo (ALM) to Helena (HLN) is 1294 miles / 2082 kilometers, and travel time by car is about 23 hours 46 minutes.
Alamogordo–White Sands Regional Airport – Helena Regional Airport
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Distance from Alamogordo to Helena
There are several ways to calculate the distance from Alamogordo to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1001.229 miles
- 1611.321 kilometers
- 870.044 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- 1002.318 miles
- 1613.075 kilometers
- 870.991 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 Alamogordo to Helena?
The estimated flight time from Alamogordo–White Sands Regional Airport to Helena Regional Airport is 2 hours and 23 minutes.
What is the time difference between Alamogordo and Helena?
Flight carbon footprint between Alamogordo–White Sands Regional Airport (ALM) and Helena Regional Airport (HLN)
On average, flying from Alamogordo to Helena generates about 151 kg of CO2 per passenger, and 151 kilograms equals 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alamogordo to Helena
See the map of the shortest flight path between Alamogordo–White Sands Regional Airport (ALM) and Helena Regional Airport (HLN).
Airport information
| Origin | Alamogordo–White Sands Regional Airport |
|---|---|
| City: | Alamogordo, NM |
| Country: | United States  |
| IATA Code: | ALM |
| ICAO Code: | KALM |
| Coordinates: | 32°50′23″N, 105°59′27″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 |