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

Flight distance from Chicago to Phoenix (Chicago O'Hare International Airport – Phoenix Sky Harbor International Airport) is 1440 miles / 2317 kilometers / 1251 nautical miles. Estimated flight time is 3 hours 13 minutes.

Driving distance from Chicago (ORD) to Phoenix (PHX) is 1747 miles / 2812 kilometers and travel time by car is about 31 hours 39 minutes.

Chicago – Phoenix

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1440
Miles
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2317
Kilometers
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1251
Nautical miles

How far is Phoenix from Chicago?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 – the shortest distance between two points).

Flight Duration

Estimated flight time from Chicago O'Hare International Airport to Phoenix Sky Harbor International Airport is 3 hours 13 minutes.

Time difference

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

Carbon dioxide emissions

On average flying from Chicago to Phoenix generates about 176 kg of CO2 per passenger, 176 kilograms is equal to 387 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Phoenix

Shortest flight path between Chicago O'Hare International Airport (ORD) and Phoenix Sky Harbor International Airport (PHX).

Airport information

Origin 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
Destination 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

Airlines flying from Chicago (ORD) to Phoenix (PHX)

American Airlines
United Airlines