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How far is Chicago, IL, from Flagstaff, AZ?

The distance between Flagstaff (Flagstaff Pulliam Airport) and Chicago (Chicago O'Hare International Airport) is 1365 miles / 2197 kilometers / 1187 nautical miles.

The driving distance from Flagstaff (FLG) to Chicago (ORD) is 1658 miles / 2669 kilometers, and travel time by car is about 29 hours 14 minutes.

Flagstaff Pulliam Airport – Chicago O'Hare International Airport

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1365
Miles
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2197
Kilometers
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1187
Nautical miles

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Distance from Flagstaff to Chicago

There are several ways to calculate the distance from Flagstaff to Chicago. Here are two standard 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 planet.

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).

How long does it take to fly from Flagstaff to Chicago?

The estimated flight time from Flagstaff Pulliam Airport to Chicago O'Hare International Airport is 3 hours and 5 minutes.

Flight carbon footprint between Flagstaff Pulliam Airport (FLG) and Chicago O'Hare International Airport (ORD)

On average, flying from Flagstaff to Chicago generates about 171 kg of CO2 per passenger, and 171 kilograms equals 377 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Flagstaff to Chicago

See the map of the shortest flight path between Flagstaff Pulliam Airport (FLG) and Chicago O'Hare International Airport (ORD).

Airport information

Origin 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
Destination 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