How far is Pittsburgh, PA, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Pittsburgh (Pittsburgh International Airport) is 1637 miles / 2635 kilometers / 1423 nautical miles.
The driving distance from Helena (HLN) to Pittsburgh (PIT) is 1915 miles / 3082 kilometers, and travel time by car is about 34 hours 27 minutes.
Helena Regional Airport – Pittsburgh International Airport
Search flights
Distance from Helena to Pittsburgh
There are several ways to calculate the distance from Helena to Pittsburgh. 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 Helena to Pittsburgh?
The estimated flight time from Helena Regional Airport to Pittsburgh International Airport is 3 hours and 35 minutes.
What is the time difference between Helena and Pittsburgh?
The time difference between Helena and Pittsburgh is 2 hours. Pittsburgh is 2 hours ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Pittsburgh International Airport (PIT)
On average, flying from Helena to Pittsburgh 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 Helena to Pittsburgh
See the map of the shortest flight path between Helena Regional Airport (HLN) and Pittsburgh International Airport (PIT).
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 | Pittsburgh International Airport |
|---|---|
| City: | Pittsburgh, PA |
| Country: | United States |
| IATA Code: | PIT |
| ICAO Code: | KPIT |
| Coordinates: | 40°29′29″N, 80°13′58″W |