Air Miles Calculator

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

Flight distance from Chicago to Sierra Vista (Chicago O'Hare International Airport – Sierra Vista Municipal Airport) is 1430 miles / 2301 kilometers / 1242 nautical miles. Estimated flight time is 3 hours 12 minutes.

Driving distance from Chicago (ORD) to Sierra Vista (FHU) is 1700 miles / 2736 kilometers and travel time by car is about 29 hours 28 minutes.

Map of flight path and driving directions from Chicago to Sierra Vista.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Sierra Vista Municipal Airport (FHU).

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).

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 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

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, IL

 CST

Sierra Vista, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (386 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Sierra Vista (FHU).

Distance:
1430
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1430

Round trip?