How far is Pocatello, ID, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Pocatello (Pocatello Regional Airport) is 257 miles / 414 kilometers / 223 nautical miles.
The driving distance from Helena (HLN) to Pocatello (PIH) is 326 miles / 525 kilometers, and travel time by car is about 5 hours 16 minutes.
Helena Regional Airport – Pocatello Regional Airport
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Distance from Helena to Pocatello
There are several ways to calculate the distance from Helena to Pocatello. Here are two standard methods:
Vincenty's formula (applied above)- 257.055 miles
- 413.690 kilometers
- 223.375 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- 257.200 miles
- 413.924 kilometers
- 223.501 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 Pocatello?
The estimated flight time from Helena Regional Airport to Pocatello Regional Airport is 59 minutes.
What is the time difference between Helena and Pocatello?
Flight carbon footprint between Helena Regional Airport (HLN) and Pocatello Regional Airport (PIH)
On average, flying from Helena to Pocatello generates about 63 kg of CO2 per passenger, and 63 kilograms equals 139 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 Pocatello
See the map of the shortest flight path between Helena Regional Airport (HLN) and Pocatello Regional Airport (PIH).
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 | Pocatello Regional Airport |
|---|---|
| City: | Pocatello, ID |
| Country: | United States |
| IATA Code: | PIH |
| ICAO Code: | KPIH |
| Coordinates: | 42°54′35″N, 112°35′45″W |