Map of flight path and driving directions from Ontario to Sierra Vista.
Shortest flight path between Ontario International Airport (ONT) and Sierra Vista Municipal Airport (FHU).
How far is Sierra Vista from Ontario?
There are several ways to calculate distances between Ontario and Sierra Vista. Here are two common methods:Vincenty's formula (applied above)
- 455.056 miles
- 732.342 kilometers
- 395.433 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
- 454.403 miles
- 731.290 kilometers
- 394.865 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
There is no time difference between Ontario and Sierra Vista.
Sierra Vista, AZ
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 92 kg (203 pounds).
Frequent Flyer Miles Calculator
Ontario (ONT) → Sierra Vista (FHU).