Air Miles Calculator

Distance between Norfolk, VA (ORF) and Rockford, IL (RFD)

Distance from Norfolk to Rockford (Chicago Rockford International Airport – Norfolk International Airport) is 779 miles / 1253 kilometers / 677 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 778.671 miles
  • 1253.149 kilometers
  • 676.646 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
  • 777.433 miles
  • 1251.157 kilometers
  • 675.571 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 Chicago Rockford International Airport (RFD) is 1 hour 58 minutes.

Time difference and current local times

The time difference between Norfolk and Rockford is 1 hour. Rockford is 1 hour behind Norfolk.

Time Difference

Norfolk
Rockford

Norfolk, VA

 EDT

Rockford, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 120 kg (265 pounds).

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 Chicago Rockford International Airport
City: Rockford, IL
Country: United States Flag of United States
IATA Code: RFD
ICAO Code: KRFD
Coordinates: 42°11′43″N, 89°5′49″W

Map

Norfolk to Rockford flight map.

Frequent Flyer Miles Calculator

Norfolk (ORF) → Rockford (RFD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
779
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
779

Round trip?