How far is Helena, MT, from Cayo Largo del Sur?
The distance between Cayo Largo del Sur (Vilo Acuña Airport) and Helena (Helena Regional Airport) is 2423 miles / 3900 kilometers / 2106 nautical miles.
Vilo Acuña Airport – Helena Regional Airport
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Distance from Cayo Largo del Sur to Helena
There are several ways to calculate the distance from Cayo Largo del Sur to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2423.393 miles
- 3900.073 kilometers
- 2105.871 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- 2423.731 miles
- 3900.616 kilometers
- 2106.164 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 Cayo Largo del Sur to Helena?
The estimated flight time from Vilo Acuña Airport to Helena Regional Airport is 5 hours and 5 minutes.
What is the time difference between Cayo Largo del Sur and Helena?
Flight carbon footprint between Vilo Acuña Airport (CYO) and Helena Regional Airport (HLN)
On average, flying from Cayo Largo del Sur to Helena generates about 266 kg of CO2 per passenger, and 266 kilograms equals 587 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Cayo Largo del Sur to Helena
See the map of the shortest flight path between Vilo Acuña Airport (CYO) and Helena Regional Airport (HLN).
Airport information
| Origin | Vilo Acuña Airport |
|---|---|
| City: | Cayo Largo del Sur |
| Country: | Cuba  |
| IATA Code: | CYO |
| ICAO Code: | MUCL |
| Coordinates: | 21°36′59″N, 81°32′45″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 |