Distance between Chicago, IL (ORD) and Phoenix, AZ (PHX)
Distance from Chicago to Phoenix (Phoenix Sky Harbor International Airport – O'Hare 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 2 hours. Phoenix is 2 hours behind Chicago.
Time Difference
Chicago
Phoenix
Chicago, IL
CDT
Phoenix, AZ
MST
Airport information
| A | 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 | Phoenix Sky Harbor International Airport |
|---|---|
| City: | Phoenix, AZ |
| Country: | United States |
| IATA Code: | PHX |
| ICAO Code: | KPHX |
| Coordinates: | 33°26′3″N, 112°0′43″W |
Map
Chicago to Phoenix flight map.
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?