Map of flight path and driving directions from Spokane to Sarnia.
Shortest flight path between Spokane International Airport (GEG) and Sarnia Chris Hadfield Airport (YZR).
How far is Sarnia from Spokane?
There are several ways to calculate distances between Spokane and Sarnia. Here are two common methods:Vincenty's formula (applied above)
- 1730.350 miles
- 2784.729 kilometers
- 1503.633 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
- 1725.690 miles
- 2777.229 kilometers
- 1499.583 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).
Time difference and current local times
The time difference between Spokane and Sarnia is 3 hours. Sarnia is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 195 kg (430 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Sarnia (YZR).