How far is Decatur, IL, from Helsinki?
The distance between Helsinki (Helsinki Airport) and Decatur (Decatur Airport) is 4589 miles / 7386 kilometers / 3988 nautical miles.
Helsinki Airport – Decatur Airport
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Distance from Helsinki to Decatur
There are several ways to calculate the distance from Helsinki to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 4589.397 miles
- 7385.918 kilometers
- 3988.077 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- 4576.823 miles
- 7365.683 kilometers
- 3977.151 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 Decatur?
The estimated flight time from Helsinki Airport to Decatur Airport is 9 hours and 11 minutes.
What is the time difference between Helsinki and Decatur?
The time difference between Helsinki and Decatur is 8 hours. Decatur is 8 hours behind Helsinki.
Flight carbon footprint between Helsinki Airport (HEL) and Decatur Airport (DEC)
On average, flying from Helsinki to Decatur generates about 531 kg of CO2 per passenger, and 531 kilograms equals 1 170 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Helsinki to Decatur
See the map of the shortest flight path between Helsinki Airport (HEL) and Decatur Airport (DEC).
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 | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |