How far is Helena, MT, from Rio De Janeiro?
The distance between Rio De Janeiro (Rio de Janeiro–Galeão International Airport) and Helena (Helena Regional Airport) is 6414 miles / 10322 kilometers / 5574 nautical miles.
Rio de Janeiro–Galeão International Airport – Helena Regional Airport
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Distance from Rio De Janeiro to Helena
There are several ways to calculate the distance from Rio De Janeiro to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 6414.037 miles
- 10322.392 kilometers
- 5573.646 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- 6424.371 miles
- 10339.024 kilometers
- 5582.626 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 Rio De Janeiro to Helena?
The estimated flight time from Rio de Janeiro–Galeão International Airport to Helena Regional Airport is 12 hours and 38 minutes.
What is the time difference between Rio De Janeiro and Helena?
Flight carbon footprint between Rio de Janeiro–Galeão International Airport (GIG) and Helena Regional Airport (HLN)
On average, flying from Rio De Janeiro to Helena generates about 773 kg of CO2 per passenger, and 773 kilograms equals 1 705 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Rio De Janeiro to Helena
See the map of the shortest flight path between Rio de Janeiro–Galeão International Airport (GIG) and Helena Regional Airport (HLN).
Airport information
| Origin | Rio de Janeiro–Galeão International Airport |
|---|---|
| City: | Rio De Janeiro |
| Country: | Brazil  |
| IATA Code: | GIG |
| ICAO Code: | SBGL |
| Coordinates: | 22°48′35″S, 43°15′2″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 |