How far is Houston from Tucson?
There are several ways to calculate distances between Tucson and Houston. Here are two common methods:Vincenty's formula (applied above)
- 935.968 miles
- 1506.294 kilometers
- 813.334 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
- 934.203 miles
- 1503.454 kilometers
- 811.800 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 Tucson International Airport (TUS) to George Bush Intercontinental Airport (IAH) is 2 hours 16 minutes.
Time difference and current local times
The time difference between Tucson and Houston is 2 hours. Houston is 2 hours ahead of Tucson.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 146 kg (323 pounds).
Tucson to Houston flight path
Shortest flight path between Tucson International Airport (TUS) and George Bush Intercontinental Airport (IAH).
Frequent Flyer Miles Calculator
Tucson (TUS) → Houston (IAH).