Air Miles Calculator

Distance between Chicago, IL (ORD) and Sarnia (YZR)

Distance from Chicago to Sarnia (Sarnia Chris Hadfield Airport – O'Hare International Airport) is 294 miles / 474 kilometers / 256 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 294.359 miles
  • 473.725 kilometers
  • 255.791 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
  • 293.642 miles
  • 472.572 kilometers
  • 255.168 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 Sarnia Chris Hadfield Airport (YZR) is 1 hour 3 minutes.

Time difference and current local times

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

Time Difference

Chicago
Sarnia

Chicago, IL

 CDT

Sarnia

 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 Sarnia Chris Hadfield Airport
City: Sarnia
Country: Canada Flag of Canada
IATA Code: YZR
ICAO Code: CYZR
Coordinates: 42°59′57″N, 82°18′32″W

Map

Chicago to Sarnia flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Sarnia (YZR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
294
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
294

Round trip?