How far is Helena, MT, from Highfill, AR?
The distance between Highfill (Northwest Arkansas National Airport) and Helena (Helena Regional Airport) is 1157 miles / 1863 kilometers / 1006 nautical miles.
The driving distance from Highfill (XNA) to Helena (HLN) is 1470 miles / 2365 kilometers, and travel time by car is about 26 hours 25 minutes.
Northwest Arkansas National Airport – Helena Regional Airport
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Distance from Highfill to Helena
There are several ways to calculate the distance from Highfill to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1157.404 miles
- 1862.660 kilometers
- 1005.756 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- 1156.076 miles
- 1860.523 kilometers
- 1004.602 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 Highfill to Helena?
The estimated flight time from Northwest Arkansas National Airport to Helena Regional Airport is 2 hours and 41 minutes.
What is the time difference between Highfill and Helena?
The time difference between Highfill and Helena is 1 hour. Helena is 1 hour behind Highfill.
Flight carbon footprint between Northwest Arkansas National Airport (XNA) and Helena Regional Airport (HLN)
On average, flying from Highfill to Helena generates about 160 kg of CO2 per passenger, and 160 kilograms equals 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Highfill to Helena
See the map of the shortest flight path between Northwest Arkansas National Airport (XNA) and Helena Regional Airport (HLN).
Airport information
| Origin | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States  |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″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 |