Air Miles Calculator

Distance between Paris (CDG) and Chicago, IL (ORD)

Distance from Charles de Gaulle Airport to O'Hare International Airport is 4152 miles / 6683 kilometers / 3608 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 4152.366 miles
  • 6682.586 kilometers
  • 3608.308 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
  • 4140.953 miles
  • 6664.217 kilometers
  • 3598.389 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 Charles de Gaulle Airport (CDG) to O'Hare International Airport (ORD) is 8 hours 21 minutes.

Time difference and current local times

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

Time Difference

Paris
Chicago

Paris

 CET

Chicago, IL

 CST

Airport information


A Charles de Gaulle Airport
City: Paris
Country: France Flag of France
IATA Code: CDG
ICAO Code: LFPG
Coordinates: 49°0′46″N, 2°32′59″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 Paris to Chicago.

Frequent Flyer Miles Calculator

Paris (CDG) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4152
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4152

Round trip?