How far is Redding from Chicago?
There are several ways to calculate distances between Chicago and Redding. Here are two common methods:Vincenty's formula (applied above)
- 1781.968 miles
- 2867.799 kilometers
- 1548.488 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
- 1777.408 miles
- 2860.461 kilometers
- 1544.525 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 Redding Municipal Airport (RDD) is 3 hours 52 minutes.
Time difference and current local times
The time difference between Chicago and Redding is 2 hours. Redding is 2 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 196 kg (432 pounds).
Chicago to Redding flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Redding (RDD).