How far is Chicago, IL, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Chicago (Chicago O'Hare International Airport) is 436 miles / 702 kilometers / 379 nautical miles.
The driving distance from Sioux City (SUX) to Chicago (ORD) is 467 miles / 752 kilometers, and travel time by car is about 9 hours 14 minutes.
Sioux Gateway Airport – Chicago O'Hare International Airport
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Distance from Sioux City to Chicago
There are several ways to calculate the distance from Sioux City to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 436.034 miles
- 701.729 kilometers
- 378.903 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- 434.896 miles
- 699.897 kilometers
- 377.914 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 Chicago?
The estimated flight time from Sioux Gateway Airport to Chicago O'Hare International Airport is 1 hour and 19 minutes.
What is the time difference between Sioux City and Chicago?
Flight carbon footprint between Sioux Gateway Airport (SUX) and Chicago O'Hare International Airport (ORD)
On average, flying from Sioux City to Chicago generates about 89 kg of CO2 per passenger, and 89 kilograms equals 197 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 Chicago
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Chicago O'Hare International Airport (ORD).
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 | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
Airlines flying from Sioux City (SUX) to Chicago (ORD)
| American Airlines |