How far is Idaho Falls, ID, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Idaho Falls (Idaho Falls Regional Airport) is 798 miles / 1284 kilometers / 693 nautical miles.
The driving distance from Sioux City (SUX) to Idaho Falls (IDA) is 1061 miles / 1707 kilometers, and travel time by car is about 19 hours 21 minutes.
Sioux Gateway Airport – Idaho Falls Regional Airport
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Distance from Sioux City to Idaho Falls
There are several ways to calculate the distance from Sioux City to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 797.828 miles
- 1283.980 kilometers
- 693.294 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- 795.723 miles
- 1280.593 kilometers
- 691.465 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 Sioux City to Idaho Falls?
The estimated flight time from Sioux Gateway Airport to Idaho Falls Regional Airport is 2 hours and 0 minutes.
What is the time difference between Sioux City and Idaho Falls?
Flight carbon footprint between Sioux Gateway Airport (SUX) and Idaho Falls Regional Airport (IDA)
On average, flying from Sioux City to Idaho Falls generates about 135 kg of CO2 per passenger, and 135 kilograms equals 297 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux City to Idaho Falls
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States  |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″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 |