How far is Bethel, AK, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Bethel (Bethel Airport) is 2199 miles / 3540 kilometers / 1911 nautical miles.
Helena Regional Airport – Bethel Airport
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Distance from Helena to Bethel
There are several ways to calculate the distance from Helena to Bethel. Here are two standard methods:
Vincenty's formula (applied above)- 2199.422 miles
- 3539.626 kilometers
- 1911.245 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- 2193.271 miles
- 3529.727 kilometers
- 1905.900 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 Helena to Bethel?
The estimated flight time from Helena Regional Airport to Bethel Airport is 4 hours and 39 minutes.
What is the time difference between Helena and Bethel?
The time difference between Helena and Bethel is 2 hours. Bethel is 2 hours behind Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Bethel Airport (BET)
On average, flying from Helena to Bethel generates about 240 kg of CO2 per passenger, and 240 kilograms equals 530 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Helena to Bethel
See the map of the shortest flight path between Helena Regional Airport (HLN) and Bethel Airport (BET).
Airport information
Origin | Helena Regional Airport |
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City: | Helena, MT |
Country: | United States |
IATA Code: | HLN |
ICAO Code: | KHLN |
Coordinates: | 46°36′24″N, 111°58′58″W |
Destination | Bethel Airport |
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City: | Bethel, AK |
Country: | United States |
IATA Code: | BET |
ICAO Code: | PABE |
Coordinates: | 60°46′47″N, 161°50′16″W |