How far is Helena, MT, from Barrow, AK?
The distance between Barrow (Wiley Post–Will Rogers Memorial Airport) and Helena (Helena Regional Airport) is 2241 miles / 3607 kilometers / 1948 nautical miles.
The driving distance from Barrow (BRW) to Helena (HLN) is 2932 miles / 4719 kilometers, and travel time by car is about 65 hours 21 minutes.
Wiley Post–Will Rogers Memorial Airport – Helena Regional Airport
Search flights
Distance from Barrow to Helena
There are several ways to calculate the distance from Barrow to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2241.434 miles
- 3607.238 kilometers
- 1947.753 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- 2235.938 miles
- 3598.393 kilometers
- 1942.977 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 Barrow to Helena?
The estimated flight time from Wiley Post–Will Rogers Memorial Airport to Helena Regional Airport is 4 hours and 44 minutes.
What is the time difference between Barrow and Helena?
The time difference between Barrow and Helena is 2 hours. Helena is 2 hours ahead of Barrow.
Flight carbon footprint between Wiley Post–Will Rogers Memorial Airport (BRW) and Helena Regional Airport (HLN)
On average, flying from Barrow to Helena generates about 245 kg of CO2 per passenger, and 245 kilograms equals 540 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Barrow to Helena
See the map of the shortest flight path between Wiley Post–Will Rogers Memorial Airport (BRW) and Helena Regional Airport (HLN).
Airport information
| Origin | Wiley Post–Will Rogers Memorial Airport |
|---|---|
| City: | Barrow, AK |
| Country: | United States  |
| IATA Code: | BRW |
| ICAO Code: | PABR |
| Coordinates: | 71°17′7″N, 156°45′57″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 |