Calculations with different methods
- 1418.607 miles
- 2283.026 kilometers
- 1232.736 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
- 1415.945 miles
- 2278.743 kilometers
- 1230.423 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from O'Hare International Airport (ORD) to Ernest A. Love Field (PRC) is 3 hours 11 minutes.
Time difference and current local times
The time difference between Chicago and Prescott is 2 hours. Prescott is 2 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 176 kg (389 pounds).
Chicago to Prescott flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Prescott (PRC).