How far is Smithers from Chicago?
There are several ways to calculate distances between Chicago and Smithers. Here are two common methods:Vincenty's formula (applied above)
- 1978.815 miles
- 3184.593 kilometers
- 1719.543 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
- 1974.111 miles
- 3177.024 kilometers
- 1715.456 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).
Estimated flight time from O'Hare International Airport (ORD) to Smithers Airport (YYD) is 4 hours 14 minutes.
Time difference and current local times
The time difference between Chicago and Smithers is 2 hours. Smithers is 2 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 219 kg (482 pounds).
Chicago to Smithers flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Smithers (YYD).