Air Miles Calculator

Distance between Chicago, IL (ORD) and Sioux City, IA (SUX)

Distance from O'Hare International Airport to Sioux Gateway Airport is 436 miles / 702 kilometers / 379 nautical miles.

Calculations with different 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 earth.

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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Sioux Gateway Airport (SUX) is 1 hour 19 minutes.

Time difference and current local times

There is no time difference between Chicago and Sioux City.

Time Difference

Chicago
Sioux City

Chicago, IL

 CST

Sioux City, IA

 CST

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

Map

Flight map from Chicago to Sioux City.

Frequent Flyer Miles Calculator

Chicago (ORD) → Sioux City (SUX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
436
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
436

Round trip?