Calculations with different methods
- 703.937 miles
- 1132.876 kilometers
- 611.704 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
- 702.855 miles
- 1131.136 kilometers
- 610.765 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Midway International Airport (MDW) to Norfolk International Airport (ORF) is 1 hour 49 minutes.
Time difference and current local times
The time difference between Chicago and Norfolk is 1 hour. Norfolk is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 113 kg (249 pounds).
Chicago to Norfolk flight map.
Frequent Flyer Miles Calculator
Chicago (MDW) → Norfolk (ORF).