Distance between Chicago, IL (ORD) and Sierra Vista, AZ (FHU)
Distance from Chicago to Sierra Vista (Chicago O'Hare International Airport – Sierra Vista Municipal Airport) is 1430 miles / 2301 kilometers / 1242 nautical miles.
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Chicago - Sierra Vista
How far is Sierra Vista from Chicago?
There are several ways to calculate distances between Chicago and Sierra Vista. Here are two common methods:
Vincenty's formula (applied above)- 1429.614 miles
- 2300.740 kilometers
- 1242.300 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- 1427.854 miles
- 2297.908 kilometers
- 1240.771 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 Chicago O'Hare International Airport (ORD) to Sierra Vista Municipal Airport (FHU) is 3 hours 12 minutes.
Time difference and current local times
The time difference between Chicago and Sierra Vista is 2 hours. Sierra Vista is 2 hours behind Chicago.
Time Difference
Chicago, IL
Sierra Vista, AZ
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 168 kg (371 pounds).
Airport information
| A | 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 |
| B | Sierra Vista Municipal Airport |
|---|---|
| City: | Sierra Vista, AZ |
| Country: | United States |
| IATA Code: | FHU |
| ICAO Code: | KFHU |
| Coordinates: | 31°35′18″N, 110°20′38″W |
Chicago to Sierra Vista flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Sierra Vista Municipal Airport (FHU).
Frequent Flyer Miles Calculator
Chicago (ORD) → Sierra Vista (FHU).
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