How far is Chicago, IL, from St George, UT?
The distance between St George (St. George Municipal Airport) and Chicago (Chicago O'Hare International Airport) is 1404 miles / 2260 kilometers / 1220 nautical miles.
The driving distance from St George (SGU) to Chicago (ORD) is 1636 miles / 2633 kilometers, and travel time by car is about 28 hours 39 minutes.
St. George Municipal Airport – Chicago O'Hare International Airport
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Distance from St George to Chicago
There are several ways to calculate the distance from St George to Chicago. Here are two standard 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 planet.
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).
How long does it take to fly from St George to Chicago?
The estimated flight time from St. George Municipal Airport to Chicago O'Hare International Airport is 3 hours and 9 minutes.
What is the time difference between St George and Chicago?
The time difference between St George and Chicago is 1 hour. Chicago is 1 hour ahead of St George.
Flight carbon footprint between St. George Municipal Airport (SGU) and Chicago O'Hare International Airport (ORD)
On average, flying from St George to Chicago generates about 173 kg of CO2 per passenger, and 173 kilograms equals 382 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St George to Chicago
See the map of the shortest flight path between St. George Municipal Airport (SGU) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States  |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″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 |