How far is Helena, MT, from Agen?
The distance between Agen (Agen La Garenne Airport) and Helena (Helena Regional Airport) is 4954 miles / 7973 kilometers / 4305 nautical miles.
Agen La Garenne Airport – Helena Regional Airport
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Distance from Agen to Helena
There are several ways to calculate the distance from Agen to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4954.188 miles
- 7972.992 kilometers
- 4305.071 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- 4940.510 miles
- 7950.980 kilometers
- 4293.186 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 Agen to Helena?
The estimated flight time from Agen La Garenne Airport to Helena Regional Airport is 9 hours and 52 minutes.
What is the time difference between Agen and Helena?
The time difference between Agen and Helena is 8 hours. Helena is 8 hours behind Agen.
Flight carbon footprint between Agen La Garenne Airport (AGF) and Helena Regional Airport (HLN)
On average, flying from Agen to Helena generates about 578 kg of CO2 per passenger, and 578 kilograms equals 1 274 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Agen to Helena
See the map of the shortest flight path between Agen La Garenne Airport (AGF) and Helena Regional Airport (HLN).
Airport information
| Origin | Agen La Garenne Airport |
|---|---|
| City: | Agen |
| Country: | France  |
| IATA Code: | AGF |
| ICAO Code: | LFBA |
| Coordinates: | 44°10′28″N, 0°35′26″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 |