How far is Sierra Vista from Dallas?
There are several ways to calculate distances between Dallas and Sierra Vista. Here are two common methods:Vincenty's formula (applied above)
- 794.512 miles
- 1278.643 kilometers
- 690.412 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
- 792.914 miles
- 1276.072 kilometers
- 689.024 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 Dallas Love Field (DAL) to Sierra Vista Municipal Airport (FHU) is 2 hours 0 minutes.
Time difference and current local times
The time difference between Dallas and Sierra Vista is 1 hour. Sierra Vista is 1 hour behind Dallas.
Sierra Vista, AZ
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 134 kg (296 pounds).
Dallas to Sierra Vista flight map.
Frequent Flyer Miles Calculator
Dallas (DAL) → Sierra Vista (FHU).