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

Flight distance from Chicago to Sarnia (Chicago O'Hare International Airport – Sarnia Chris Hadfield Airport) is 294 miles / 474 kilometers / 256 nautical miles. Estimated flight time is 1 hour 3 minutes.

Driving distance from Chicago (ORD) to Sarnia (YZR) is 363 miles / 584 kilometers and travel time by car is about 6 hours 51 minutes.

Chicago – Sarnia

Distance arrow
294
Miles
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474
Kilometers
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256
Nautical miles

How far is Sarnia from Chicago?

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

Flight Duration

Estimated flight time from Chicago to Sarnia 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.

Chicago time to Sarnia time converter

Time in Chicago: 00:00 ⇆ Time in Sarnia: 00:00

Current local times

Chicago, IL

 CDT

Sarnia

 EDT

Carbon dioxide emissions

On average flying from Chicago to Sarnia generates about 68 kg of CO2 per passenger, 68 kilograms is equal to 151 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Sarnia

Shortest flight path between Chicago O'Hare International Airport (ORD) and Sarnia Chris Hadfield Airport (YZR).

Airport information

Origin 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
Destination 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