How far is Amarillo from Chicago?
There are several ways to calculate distances between Chicago and Amarillo. Here are two common methods:Vincenty's formula (applied above)
- 878.931 miles
- 1414.502 kilometers
- 763.770 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
- 877.822 miles
- 1412.717 kilometers
- 762.806 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 O'Hare International Airport (ORD) to Rick Husband Amarillo International Airport (AMA) is 2 hours 9 minutes.
Time difference and current local times
There is no time difference between Chicago and Amarillo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 142 kg (313 pounds).
Chicago to Amarillo flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Amarillo (AMA).