How far is Helena, MT, from Cochin?
The distance between Cochin (Cochin International Airport) and Helena (Helena Regional Airport) is 8490 miles / 13663 kilometers / 7377 nautical miles.
Cochin International Airport – Helena Regional Airport
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Distance from Cochin to Helena
There are several ways to calculate the distance from Cochin to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 8489.726 miles
- 13662.890 kilometers
- 7377.371 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- 8481.037 miles
- 13648.906 kilometers
- 7369.820 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 Cochin to Helena?
The estimated flight time from Cochin International Airport to Helena Regional Airport is 16 hours and 34 minutes.
What is the time difference between Cochin and Helena?
Flight carbon footprint between Cochin International Airport (COK) and Helena Regional Airport (HLN)
On average, flying from Cochin to Helena generates about 1 071 kg of CO2 per passenger, and 1 071 kilograms equals 2 360 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Cochin to Helena
See the map of the shortest flight path between Cochin International Airport (COK) and Helena Regional Airport (HLN).
Airport information
| Origin | Cochin International Airport |
|---|---|
| City: | Cochin |
| Country: | India  |
| IATA Code: | COK |
| ICAO Code: | VOCI |
| Coordinates: | 10°9′7″N, 76°24′6″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 |