Air Miles Calculator

Distance between Chicago, IL (ORD) and Phoenix, AZ (PHX)

Distance from O'Hare International Airport to Phoenix Sky Harbor International Airport is 1440 miles / 2317 kilometers / 1251 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1439.890 miles
  • 2317.278 kilometers
  • 1251.230 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
  • 1437.498 miles
  • 2313.429 kilometers
  • 1249.152 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Phoenix Sky Harbor International Airport (PHX) is 3 hours 13 minutes.

Time difference and current local times

The time difference between Chicago and Phoenix is 1 hour. Phoenix is 1 hour behind Chicago.

Time Difference

Chicago
Phoenix

Chicago, IL

 CST

Phoenix, AZ

 MST

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 Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″W

Map

Flight map from Chicago to Phoenix.

Frequent Flyer Miles Calculator

Chicago (ORD) → Phoenix (PHX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1440
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1440

Round trip?