How far is Marshall from Chicago?
There are several ways to calculate distances between Chicago and Marshall. Here are two common methods:Vincenty's formula (applied above)
- 3235.804 miles
- 5207.522 kilometers
- 2811.837 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
- 3227.142 miles
- 5193.582 kilometers
- 2804.310 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 Marshall Don Hunter Sr. Airport (MLL) is 6 hours 37 minutes.
Time difference and current local times
The time difference between Chicago and Marshall is 3 hours. Marshall is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 368 kg (811 pounds).
Chicago to Marshall flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Marshall Don Hunter Sr. Airport (MLL).
Frequent Flyer Miles Calculator
Chicago (ORD) → Marshall (MLL).