How far is Sitka, AK, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and Sitka (Sitka Rocky Gutierrez Airport) is 1380 miles / 2221 kilometers / 1199 nautical miles.
The driving distance from Idaho Falls (IDA) to Sitka (SIT) is 2154 miles / 3466 kilometers, and travel time by car is about 55 hours 37 minutes.
Idaho Falls Regional Airport – Sitka Rocky Gutierrez Airport
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Distance from Idaho Falls to Sitka
There are several ways to calculate the distance from Idaho Falls to Sitka. Here are two standard methods:
Vincenty's formula (applied above)- 1379.759 miles
- 2220.507 kilometers
- 1198.978 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- 1377.247 miles
- 2216.464 kilometers
- 1196.795 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 Idaho Falls to Sitka?
The estimated flight time from Idaho Falls Regional Airport to Sitka Rocky Gutierrez Airport is 3 hours and 6 minutes.
What is the time difference between Idaho Falls and Sitka?
The time difference between Idaho Falls and Sitka is 2 hours. Sitka is 2 hours behind Idaho Falls.
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Sitka Rocky Gutierrez Airport (SIT)
On average, flying from Idaho Falls to Sitka generates about 172 kg of CO2 per passenger, and 172 kilograms equals 379 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Idaho Falls to Sitka
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Sitka Rocky Gutierrez Airport (SIT).
Airport information
| Origin | 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 |
| Destination | Sitka Rocky Gutierrez Airport |
|---|---|
| City: | Sitka, AK |
| Country: | United States |
| IATA Code: | SIT |
| ICAO Code: | PASI |
| Coordinates: | 57°2′49″N, 135°21′43″W |