Air Miles Calculator

Distance between Chicago, IL (ORD) and St George, UT (SGU)

Flight distance from Chicago to St George (Chicago O'Hare International Airport – St. George Municipal Airport) is 1404 miles / 2260 kilometers / 1220 nautical miles. Estimated flight time is 3 hours 9 minutes.

Driving distance from Chicago (ORD) to St George (SGU) is 1632 miles / 2626 kilometers and travel time by car is about 26 hours 45 minutes.

Map of flight path and driving directions from Chicago to St George.

Shortest flight path between Chicago O'Hare International Airport (ORD) and St. George Municipal Airport (SGU).

How far is St George from Chicago?

There are several ways to calculate distances between Chicago and St George. Here are two common methods:

Vincenty's formula (applied above)
  • 1404.430 miles
  • 2260.210 kilometers
  • 1220.416 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
  • 1401.292 miles
  • 2255.161 kilometers
  • 1217.689 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 Chicago 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 St. George Municipal Airport
City: St George, UT
Country: United States Flag of United States
IATA Code: SGU
ICAO Code: KSGU
Coordinates: 37°2′11″N, 113°30′37″W

Time difference and current local times

The time difference between Chicago and St George is 1 hour. St George is 1 hour behind Chicago.

Time Difference

Chicago, IL

 CDT

St George, UT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 173 kg (382 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → St George (SGU).

Distance:
1404
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1404

Round trip?