Air Miles Calculator

Distance between Chicago, IL (ORD) and Flagstaff, AZ (FLG)

Flight distance from Chicago to Flagstaff (Chicago O'Hare International Airport – Flagstaff Pulliam Airport) is 1365 miles / 2197 kilometers / 1187 nautical miles. Estimated flight time is 3 hours 5 minutes.

Driving distance from Chicago (ORD) to Flagstaff (FLG) is 1660 miles / 2671 kilometers and travel time by car is about 27 hours 42 minutes.

Map of flight path and driving directions from Chicago to Flagstaff.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Flagstaff Pulliam Airport (FLG).

How far is Flagstaff from Chicago?

There are several ways to calculate distances between Chicago and Flagstaff. Here are two common methods:

Vincenty's formula (applied above)
  • 1365.426 miles
  • 2197.440 kilometers
  • 1186.523 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
  • 1362.799 miles
  • 2193.212 kilometers
  • 1184.240 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 Flagstaff Pulliam Airport
City: Flagstaff, AZ
Country: United States Flag of United States
IATA Code: FLG
ICAO Code: KFLG
Coordinates: 35°8′18″N, 111°40′15″W

Time difference and current local times

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

Time Difference

Chicago, IL

 CST

Flagstaff, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 171 kg (377 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Flagstaff (FLG).

Distance:
1365
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1365

Round trip?