How far is Fort Mcpherson from Chicago?
There are several ways to calculate distances between Chicago and Fort Mcpherson. Here are two common methods:Vincenty's formula (applied above)
- 2469.355 miles
- 3974.041 kilometers
- 2145.811 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
- 2464.084 miles
- 3965.560 kilometers
- 2141.231 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).
Estimated flight time from Chicago O'Hare International Airport (ORD) to Fort McPherson Airport (ZFM) is 5 hours 10 minutes.
Time difference and current local times
The time difference between Chicago and Fort Mcpherson is 1 hour. Fort Mcpherson is 1 hour behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 276 kg (608 pounds).
Chicago to Fort Mcpherson flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Fort McPherson Airport (ZFM).
Frequent Flyer Miles Calculator
Chicago (ORD) → Fort Mcpherson (ZFM).