Air Miles Calculator

Distance between Norfolk, VA (ORF) and Chicago, IL (ORD)

Distance from Norfolk International Airport to O'Hare International Airport is 717 miles / 1153 kilometers / 623 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Norfolk International Airport (ORF) to 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.

Time Difference

Norfolk
Chicago

Norfolk, VA

 EST

Chicago, IL

 CST

Airport information


A Norfolk International Airport
City: Norfolk, VA
Country: United States Flag of United States
IATA Code: ORF
ICAO Code: KORF
Coordinates: 36°53′40″N, 76°12′4″W

B O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

Map

Flight map from Norfolk to Chicago.

Frequent Flyer Miles Calculator

Norfolk (ORF) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
717
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
717

Round trip?