Air Miles Calculator

Distance between Houston, TX (HOU) and Tucson, AZ (TUS)

Distance from Houston to Tucson (William P. Hobby Airport – Tucson International Airport) is 945 miles / 1521 kilometers / 821 nautical miles.

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).

Flight duration

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.

Time Difference

Houston
Tucson

Houston, TX

 CST

Tucson, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 147 kg (324 pounds).

Airport information


A William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Tucson International Airport
City: Tucson, AZ
Country: United States Flag of United States
IATA Code: TUS
ICAO Code: KTUS
Coordinates: 32°6′57″N, 110°56′27″W

Map

Houston to Tucson flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Tucson (TUS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
945
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
945

Round trip?