Distance between Chicago, IL (ORD) and Flagstaff, AZ (FLG)
Distance from Chicago to Flagstaff (O'Hare International Airport – Flagstaff Pulliam Airport) is 1365 miles / 2197 kilometers / 1187 nautical miles.
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Chicago - Flagstaff
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).
Flight duration
Estimated flight time from O'Hare International Airport (ORD) to Flagstaff Pulliam Airport (FLG) is 3 hours 5 minutes.
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
Flagstaff, AZ
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 167 kg (368 pounds).
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 | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |
Map
Chicago to Flagstaff flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Flagstaff (FLG).
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