Air Miles Calculator

Distance between Chicago, IL (ORD) and London (YXU)

Flight distance from Chicago to London (Chicago O'Hare International Airport – London International Airport) is 352 miles / 567 kilometers / 306 nautical miles. Estimated flight time is 1 hour 10 minutes.

Driving distance from Chicago (ORD) to London (YXU) is 434 miles / 698 kilometers and travel time by car is about 7 hours 45 minutes.

Map of flight path and driving directions from Chicago to London.

Shortest flight path between Chicago O'Hare International Airport (ORD) and London International Airport (YXU).

How far is London from Chicago?

There are several ways to calculate distances between Chicago and London. Here are two common methods:

Vincenty's formula (applied above)
  • 352.300 miles
  • 566.971 kilometers
  • 306.140 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
  • 351.423 miles
  • 565.560 kilometers
  • 305.378 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 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

B London International Airport
City: London
Country: Canada Flag of Canada
IATA Code: YXU
ICAO Code: CYXU
Coordinates: 43°2′8″N, 81°9′14″W

Time difference and current local times

The time difference between Chicago and London is 1 hour. London is 1 hour ahead of Chicago.

Time Difference

Chicago, IL

 CST

London

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 77 kg (169 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → London (YXU).

Distance:
352
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
352

Round trip?