How far is Tucson from Houston?
There are several ways to calculate distances between Houston and Tucson. Here are two common methods:Vincenty's formula (applied above)
- 945.135 miles
- 1521.048 kilometers
- 821.300 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
- 943.398 miles
- 1518.252 kilometers
- 819.791 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 William P. Hobby Airport (HOU) to Tucson International Airport (TUS) is 2 hours 17 minutes.
Time difference and current local times
The time difference between Houston and Tucson is 1 hour. Tucson is 1 hour behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 147 kg (324 pounds).
Houston to Tucson flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Tucson (TUS).