How far is Idaho Falls, ID, from Fairbanks, AK?
The distance between Fairbanks (Fairbanks International Airport) and Idaho Falls (Idaho Falls Regional Airport) is 2018 miles / 3247 kilometers / 1753 nautical miles.
The driving distance from Fairbanks (FAI) to Idaho Falls (IDA) is 2660 miles / 4281 kilometers, and travel time by car is about 50 hours 18 minutes.
Fairbanks International Airport – Idaho Falls Regional Airport
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Distance from Fairbanks to Idaho Falls
There are several ways to calculate the distance from Fairbanks to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 2017.525 miles
- 3246.892 kilometers
- 1753.182 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- 2013.409 miles
- 3240.267 kilometers
- 1749.604 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 Fairbanks to Idaho Falls?
The estimated flight time from Fairbanks International Airport to Idaho Falls Regional Airport is 4 hours and 19 minutes.
What is the time difference between Fairbanks and Idaho Falls?
Flight carbon footprint between Fairbanks International Airport (FAI) and Idaho Falls Regional Airport (IDA)
On average, flying from Fairbanks to Idaho Falls generates about 220 kg of CO2 per passenger, and 220 kilograms equals 484 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fairbanks to Idaho Falls
See the map of the shortest flight path between Fairbanks International Airport (FAI) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | Fairbanks International Airport |
|---|---|
| City: | Fairbanks, AK |
| Country: | United States  |
| IATA Code: | FAI |
| ICAO Code: | PAFA |
| Coordinates: | 64°48′54″N, 147°51′21″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 |