Air Miles Calculator

Distance between Chicago, IL (ORD) and Sierra Vista, AZ (FHU)

Distance from Chicago to Sierra Vista (O'Hare International Airport – Sierra Vista Municipal Airport) is 1430 miles / 2301 kilometers / 1242 nautical miles.

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 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 1 hour. Sierra Vista is 1 hour behind Chicago.

Time Difference

Chicago
Sierra Vista

Chicago, IL

 CST

Sierra Vista, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 177 kg (391 pounds).

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 Sierra Vista Municipal Airport
City: Sierra Vista, AZ
Country: United States Flag of United States
IATA Code: FHU
ICAO Code: KFHU
Coordinates: 31°35′18″N, 110°20′38″W

Map

Chicago to Sierra Vista flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Sierra Vista (FHU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1430
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1430

Round trip?