How far is St Michael, AK, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and St Michael (St. Michael Airport) is 2390 miles / 3847 kilometers / 2077 nautical miles.
The driving distance from Idaho Falls (IDA) to St Michael (SMK) is 3470 miles / 5585 kilometers, and travel time by car is about 143 hours 5 minutes.
Idaho Falls Regional Airport – St. Michael Airport
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Distance from Idaho Falls to St Michael
There are several ways to calculate the distance from Idaho Falls to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 2390.138 miles
- 3846.555 kilometers
- 2076.973 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- 2384.309 miles
- 3837.174 kilometers
- 2071.908 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 St Michael?
The estimated flight time from Idaho Falls Regional Airport to St. Michael Airport is 5 hours and 1 minutes.
What is the time difference between Idaho Falls and St Michael?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and St. Michael Airport (SMK)
On average, flying from Idaho Falls to St Michael generates about 262 kg of CO2 per passenger, and 262 kilograms equals 578 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 St Michael
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and St. Michael Airport (SMK).
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 | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |