How far is Helena, MT, from Pittsburgh, PA?
The distance between Pittsburgh (Pittsburgh International Airport) and Helena (Helena Regional Airport) is 1637 miles / 2635 kilometers / 1423 nautical miles.
The driving distance from Pittsburgh (PIT) to Helena (HLN) is 1918 miles / 3086 kilometers, and travel time by car is about 34 hours 31 minutes.
Pittsburgh International Airport – Helena Regional Airport
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Distance from Pittsburgh to Helena
There are several ways to calculate the distance from Pittsburgh to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1637.012 miles
- 2634.515 kilometers
- 1422.524 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- 1632.972 miles
- 2628.013 kilometers
- 1419.014 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 Pittsburgh to Helena?
The estimated flight time from Pittsburgh International Airport to Helena Regional Airport is 3 hours and 35 minutes.
What is the time difference between Pittsburgh and Helena?
The time difference between Pittsburgh and Helena is 2 hours. Helena is 2 hours behind Pittsburgh.
Flight carbon footprint between Pittsburgh International Airport (PIT) and Helena Regional Airport (HLN)
On average, flying from Pittsburgh to Helena generates about 188 kg of CO2 per passenger, and 188 kilograms equals 415 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pittsburgh to Helena
See the map of the shortest flight path between Pittsburgh International Airport (PIT) and Helena Regional Airport (HLN).
Airport information
| Origin | Pittsburgh International Airport |
|---|---|
| City: | Pittsburgh, PA |
| Country: | United States  |
| IATA Code: | PIT |
| ICAO Code: | KPIT |
| Coordinates: | 40°29′29″N, 80°13′58″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 |