Air Miles Calculator

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

Distance from O'Hare International Airport to Toronto Pearson International Airport is 436 miles / 702 kilometers / 379 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 436.227 miles
  • 702.040 kilometers
  • 379.071 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
  • 435.180 miles
  • 700.354 kilometers
  • 378.161 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 Toronto Pearson International Airport (YYZ) is 1 hour 19 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

 CST

Toronto

 EST

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 Toronto Pearson International Airport
City: Toronto
Country: Canada Flag of Canada
IATA Code: YYZ
ICAO Code: CYYZ
Coordinates: 43°40′37″N, 79°37′50″W

Map

Flight map from Chicago to Toronto.

Frequent Flyer Miles Calculator

Chicago (ORD) → Toronto (YYZ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
436
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
436

Round trip?