How far is Helena, MT, from Saint Petersburg?
The distance between Saint Petersburg (Pulkovo Airport) and Helena (Helena Regional Airport) is 4797 miles / 7721 kilometers / 4169 nautical miles.
Pulkovo Airport – Helena Regional Airport
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Distance from Saint Petersburg to Helena
There are several ways to calculate the distance from Saint Petersburg to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4797.409 miles
- 7720.682 kilometers
- 4168.835 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- 4782.527 miles
- 7696.731 kilometers
- 4155.902 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 Saint Petersburg to Helena?
The estimated flight time from Pulkovo Airport to Helena Regional Airport is 9 hours and 34 minutes.
What is the time difference between Saint Petersburg and Helena?
Flight carbon footprint between Pulkovo Airport (LED) and Helena Regional Airport (HLN)
On average, flying from Saint Petersburg to Helena generates about 558 kg of CO2 per passenger, and 558 kilograms equals 1 229 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Saint Petersburg to Helena
See the map of the shortest flight path between Pulkovo Airport (LED) and Helena Regional Airport (HLN).
Airport information
| Origin | Pulkovo Airport |
|---|---|
| City: | Saint Petersburg |
| Country: | Russia  |
| IATA Code: | LED |
| ICAO Code: | ULLI |
| Coordinates: | 59°48′1″N, 30°15′45″E |
| 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 |