Air Miles Calculator

Distance between Chicago, IL (ORD) and Toronto (YTZ)

Distance from Chicago to Toronto (Billy Bishop Toronto City Airport – O'Hare International Airport) is 447 miles / 719 kilometers / 388 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 446.979 miles
  • 719.342 kilometers
  • 388.414 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
  • 445.894 miles
  • 717.596 kilometers
  • 387.471 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 O'Hare International Airport (ORD) to Billy Bishop Toronto City Airport (YTZ) is 1 hour 20 minutes.

Time difference and current local times

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

Time Difference

Chicago
Toronto

Chicago, IL

 CDT

Toronto

 EDT

Airport information


A 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 Billy Bishop Toronto City Airport
City: Toronto
Country: Canada Flag of Canada
IATA Code: YTZ
ICAO Code: CYTZ
Coordinates: 43°37′38″N, 79°23′46″W

Map

Chicago to Toronto flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Toronto (YTZ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
447
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
447

Round trip?