How far is Helena, MT, from Angeles City?
The distance between Angeles City (Clark International Airport) and Helena (Helena Regional Airport) is 7077 miles / 11390 kilometers / 6150 nautical miles.
Clark International Airport – Helena Regional Airport
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Distance from Angeles City to Helena
There are several ways to calculate the distance from Angeles City to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 7077.456 miles
- 11390.062 kilometers
- 6150.142 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- 7067.611 miles
- 11374.217 kilometers
- 6141.586 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 Angeles City to Helena?
The estimated flight time from Clark International Airport to Helena Regional Airport is 13 hours and 54 minutes.
What is the time difference between Angeles City and Helena?
Flight carbon footprint between Clark International Airport (CRK) and Helena Regional Airport (HLN)
On average, flying from Angeles City to Helena generates about 866 kg of CO2 per passenger, and 866 kilograms equals 1 909 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Angeles City to Helena
See the map of the shortest flight path between Clark International Airport (CRK) and Helena Regional Airport (HLN).
Airport information
| Origin | Clark International Airport |
|---|---|
| City: | Angeles City |
| Country: | Philippines  |
| IATA Code: | CRK |
| ICAO Code: | RPLC |
| Coordinates: | 15°11′9″N, 120°33′35″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 |