How far is Aberdeen, SD, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Aberdeen (Aberdeen Regional Airport) is 656 miles / 1056 kilometers / 570 nautical miles.
The driving distance from Helena (HLN) to Aberdeen (ABR) is 842 miles / 1355 kilometers, and travel time by car is about 15 hours 19 minutes.
Helena Regional Airport – Aberdeen Regional Airport
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Distance from Helena to Aberdeen
There are several ways to calculate the distance from Helena to Aberdeen. Here are two standard methods:
Vincenty's formula (applied above)- 656.469 miles
- 1056.484 kilometers
- 570.456 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- 654.629 miles
- 1053.524 kilometers
- 568.857 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 Helena to Aberdeen?
The estimated flight time from Helena Regional Airport to Aberdeen Regional Airport is 1 hour and 44 minutes.
What is the time difference between Helena and Aberdeen?
The time difference between Helena and Aberdeen is 1 hour. Aberdeen is 1 hour ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Aberdeen Regional Airport (ABR)
On average, flying from Helena to Aberdeen generates about 120 kg of CO2 per passenger, and 120 kilograms equals 264 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Helena to Aberdeen
See the map of the shortest flight path between Helena Regional Airport (HLN) and Aberdeen Regional Airport (ABR).
Airport information
| Origin | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States  |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |
| Destination | Aberdeen Regional Airport |
|---|---|
| City: | Aberdeen, SD |
| Country: | United States |
| IATA Code: | ABR |
| ICAO Code: | KABR |
| Coordinates: | 45°26′56″N, 98°25′18″W |