How far is Smithers from Spokane?
There are several ways to calculate distances between Spokane and Smithers. Here are two common methods:Vincenty's formula (applied above)
- 649.577 miles
- 1045.392 kilometers
- 564.467 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
- 648.539 miles
- 1043.723 kilometers
- 563.565 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 Spokane International Airport (GEG) to Smithers Airport (YYD) is 1 hour 43 minutes.
Time difference and current local times
There is no time difference between Spokane and Smithers.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 119 kg (262 pounds).
Spokane to Smithers flight path
Shortest flight path between Spokane International Airport (GEG) and Smithers Airport (YYD).
Frequent Flyer Miles Calculator
Spokane (GEG) → Smithers (YYD).