How far is Chicago from Norfolk?
There are several ways to calculate distances between Norfolk and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 716.699 miles
- 1153.416 kilometers
- 622.795 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
- 715.621 miles
- 1151.680 kilometers
- 621.857 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 Norfolk International Airport (ORF) to Chicago O'Hare International Airport (ORD) is 1 hour 51 minutes.
Time difference and current local times
The time difference between Norfolk and Chicago is 1 hour. Chicago is 1 hour behind Norfolk.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 126 kg (279 pounds).
Norfolk to Chicago flight path
Shortest flight path between Norfolk International Airport (ORF) and Chicago O'Hare International Airport (ORD).
Frequent Flyer Miles Calculator
Norfolk (ORF) → Chicago (ORD).