Air Miles Calculator

Distance between Sioux City, IA (SUX) and Sault Ste Marie, MI (CIU)

Distance from Sioux City to Sault Ste Marie (Sioux Gateway Airport – Chippewa County International Airport) is 647 miles / 1041 kilometers / 562 nautical miles.

How far is Sault Ste Marie from Sioux City?

There are several ways to calculate distances between Sioux City and Sault Ste Marie. Here are two common methods:

Vincenty's formula (applied above)
  • 646.568 miles
  • 1040.550 kilometers
  • 561.852 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
  • 645.166 miles
  • 1038.294 kilometers
  • 560.634 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).

Flight duration

Estimated flight time from Sioux Gateway Airport (SUX) to Chippewa County International Airport (CIU) is 1 hour 43 minutes.

Time difference and current local times

The time difference between Sioux City and Sault Ste Marie is 1 hour. Sault Ste Marie is 1 hour ahead of Sioux City.

Time Difference

Sioux City
Sault Ste Marie

Sioux City, IA

 CST

Sault Ste Marie, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (261 pounds).

Airport information


A 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

B Chippewa County International Airport
City: Sault Ste Marie, MI
Country: United States Flag of United States
IATA Code: CIU
ICAO Code: KCIU
Coordinates: 46°15′2″N, 84°28′20″W

Map

Sioux City to Sault Ste Marie flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Sault Ste Marie (CIU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
647
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
647

Round trip?