Air Miles Calculator

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

Flight distance from Paris to Chicago (Paris Charles de Gaulle Airport – Chicago O'Hare International Airport) is 4152 miles / 6683 kilometers / 3608 nautical miles. Estimated flight time is 8 hours 21 minutes.

Map of flight path from Paris to Chicago.

Shortest flight path between Paris Charles de Gaulle Airport (CDG) and Chicago O'Hare International Airport (ORD).

How far is Chicago from Paris?

There are several ways to calculate distances between Paris and Chicago. Here are two common 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 – the shortest distance between two points).

Airport information


A Paris 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 Chicago 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

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

 CET

Chicago, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 475 kg (1 048 pounds).

Frequent Flyer Miles Calculator

Paris (CDG) → Chicago (ORD).

Distance:
4152
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4152

Round trip?