How far is Helena, MT, from Alice Springs?
The distance between Alice Springs (Alice Springs Airport) and Helena (Helena Regional Airport) is 8522 miles / 13714 kilometers / 7405 nautical miles.
Alice Springs Airport – Helena Regional Airport
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Distance from Alice Springs to Helena
There are several ways to calculate the distance from Alice Springs to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 8521.513 miles
- 13714.045 kilometers
- 7404.992 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- 8524.423 miles
- 13718.729 kilometers
- 7407.521 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 Alice Springs to Helena?
The estimated flight time from Alice Springs Airport to Helena Regional Airport is 16 hours and 38 minutes.
What is the time difference between Alice Springs and Helena?
Flight carbon footprint between Alice Springs Airport (ASP) and Helena Regional Airport (HLN)
On average, flying from Alice Springs to Helena generates about 1 075 kg of CO2 per passenger, and 1 075 kilograms equals 2 371 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Alice Springs to Helena
See the map of the shortest flight path between Alice Springs Airport (ASP) and Helena Regional Airport (HLN).
Airport information
| Origin | Alice Springs Airport |
|---|---|
| City: | Alice Springs |
| Country: | Australia  |
| IATA Code: | ASP |
| ICAO Code: | YBAS |
| Coordinates: | 23°48′24″S, 133°54′7″E |
| 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 |