Distance between Sioux City, IA (SUX) and Lewiston, ID (LWS)
Flight distance from Sioux City to Lewiston (Sioux Gateway Airport – Lewiston–Nez Perce County Airport) is 1054 miles / 1697 kilometers / 916 nautical miles. Estimated flight time is 2 hours 29 minutes.
Driving distance from Sioux City (SUX) to Lewiston (LWS) is 1366 miles / 2199 kilometers and travel time by car is about 22 hours 51 minutes.
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Sioux City - Lewiston
Map of flight path and driving directions from Sioux City to Lewiston.
Shortest flight path between Sioux Gateway Airport (SUX) and Lewiston–Nez Perce County Airport (LWS).
How far is Lewiston from Sioux City?
There are several ways to calculate distances between Sioux City and Lewiston. Here are two common methods:
Vincenty's formula (applied above)- 1054.234 miles
- 1696.626 kilometers
- 916.105 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 1051.577 miles
- 1692.349 kilometers
- 913.795 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).
Airport information
| A | 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 |
| B | Lewiston–Nez Perce County Airport |
|---|---|
| City: | Lewiston, ID |
| Country: | United States |
| IATA Code: | LWS |
| ICAO Code: | KLWS |
| Coordinates: | 46°22′28″N, 117°0′53″W |
Time difference and current local times
The time difference between Sioux City and Lewiston is 2 hours. Lewiston is 2 hours behind Sioux City.
Time Difference
Sioux City, IA
Lewiston, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 154 kg (340 pounds).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Lewiston (LWS).
In total
Round trip?