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How far is Idaho Falls, ID, from Bethel, AK?

The distance between Bethel (Bethel Airport) and Idaho Falls (Idaho Falls Regional Airport) is 2351 miles / 3784 kilometers / 2043 nautical miles.

Bethel Airport – Idaho Falls Regional Airport

Distance arrow
2351
Miles
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3784
Kilometers
Distance arrow
2043
Nautical miles

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Distance from Bethel to Idaho Falls

There are several ways to calculate the distance from Bethel to Idaho Falls. Here are two standard methods:

Vincenty's formula (applied above)
  • 2351.234 miles
  • 3783.945 kilometers
  • 2043.167 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
  • 2345.316 miles
  • 3774.421 kilometers
  • 2038.024 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 Bethel to Idaho Falls?

The estimated flight time from Bethel Airport to Idaho Falls Regional Airport is 4 hours and 57 minutes.

Flight carbon footprint between Bethel Airport (BET) and Idaho Falls Regional Airport (IDA)

On average, flying from Bethel to Idaho Falls generates about 258 kg of CO2 per passenger, and 258 kilograms equals 568 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Bethel to Idaho Falls

See the map of the shortest flight path between Bethel Airport (BET) and Idaho Falls Regional Airport (IDA).

Airport information

Origin Bethel Airport
City: Bethel, AK
Country: United States Flag of United States
IATA Code: BET
ICAO Code: PABE
Coordinates: 60°46′47″N, 161°50′16″W
Destination Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W