How far is Helena, MT, from Helsinki?
The distance between Helsinki (Helsinki Airport) and Helena (Helena Regional Airport) is 4678 miles / 7529 kilometers / 4065 nautical miles.
Helsinki Airport – Helena Regional Airport
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Distance from Helsinki to Helena
There are several ways to calculate the distance from Helsinki to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4678.220 miles
- 7528.865 kilometers
- 4065.262 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- 4663.673 miles
- 7505.454 kilometers
- 4052.621 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 Helsinki to Helena?
The estimated flight time from Helsinki Airport to Helena Regional Airport is 9 hours and 21 minutes.
What is the time difference between Helsinki and Helena?
The time difference between Helsinki and Helena is 9 hours. Helena is 9 hours behind Helsinki.
Flight carbon footprint between Helsinki Airport (HEL) and Helena Regional Airport (HLN)
On average, flying from Helsinki to Helena generates about 542 kg of CO2 per passenger, and 542 kilograms equals 1 195 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Helsinki to Helena
See the map of the shortest flight path between Helsinki Airport (HEL) and Helena Regional Airport (HLN).
Airport information
| Origin | Helsinki Airport |
|---|---|
| City: | Helsinki |
| Country: | Finland  |
| IATA Code: | HEL |
| ICAO Code: | EFHK |
| Coordinates: | 60°19′1″N, 24°57′47″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 |