How far is Idaho Falls, ID, from Anchorage, AK?
The distance between Anchorage (Ted Stevens Anchorage International Airport) and Idaho Falls (Idaho Falls Regional Airport) is 1972 miles / 3173 kilometers / 1713 nautical miles.
The driving distance from Anchorage (ANC) to Idaho Falls (IDA) is 2777 miles / 4469 kilometers, and travel time by car is about 53 hours 22 minutes.
Ted Stevens Anchorage International Airport – Idaho Falls Regional Airport
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Distance from Anchorage to Idaho Falls
There are several ways to calculate the distance from Anchorage to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1971.742 miles
- 3173.211 kilometers
- 1713.397 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- 1967.364 miles
- 3166.165 kilometers
- 1709.592 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 Anchorage to Idaho Falls?
The estimated flight time from Ted Stevens Anchorage International Airport to Idaho Falls Regional Airport is 4 hours and 13 minutes.
What is the time difference between Anchorage and Idaho Falls?
Flight carbon footprint between Ted Stevens Anchorage International Airport (ANC) and Idaho Falls Regional Airport (IDA)
On average, flying from Anchorage to Idaho Falls generates about 215 kg of CO2 per passenger, and 215 kilograms equals 474 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Anchorage to Idaho Falls
See the map of the shortest flight path between Ted Stevens Anchorage International Airport (ANC) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | Ted Stevens Anchorage International Airport |
|---|---|
| City: | Anchorage, AK |
| Country: | United States  |
| IATA Code: | ANC |
| ICAO Code: | PANC |
| Coordinates: | 61°10′27″N, 149°59′45″W |
| Destination | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″W |