Air Miles Calculator

Distance between Frankfurt (FRA) and Chicago, IL (ORD)

Distance from Frankfurt Airport to O'Hare International Airport is 4343 miles / 6989 kilometers / 3774 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 4342.881 miles
  • 6989.189 kilometers
  • 3773.860 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
  • 4330.879 miles
  • 6969.874 kilometers
  • 3763.431 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 Frankfurt Airport (FRA) to O'Hare International Airport (ORD) is 8 hours 43 minutes.

Time difference and current local times

The time difference between Frankfurt and Chicago is 7 hours. Chicago is 7 hours behind Frankfurt.

Time Difference

Frankfurt
Chicago

Frankfurt

 CET

Chicago, IL

 CST

Airport information


A Frankfurt Airport
City: Frankfurt
Country: Germany Flag of Germany
IATA Code: FRA
ICAO Code: EDDF
Coordinates: 50°1′35″N, 8°32′35″E

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 Frankfurt to Chicago.

Frequent Flyer Miles Calculator

Frankfurt (FRA) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4343
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4343

Round trip?