Map of flight path and driving directions from Dallas to Tucson.
Shortest flight path between Dallas Love Field (DAL) and Tucson International Airport (TUS).
How far is Tucson from Dallas?
There are several ways to calculate distances between Dallas and Tucson. Here are two common methods:Vincenty's formula (applied above)
- 823.827 miles
- 1325.822 kilometers
- 715.886 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
- 822.127 miles
- 1323.085 kilometers
- 714.409 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
The time difference between Dallas and Tucson is 2 hours. Tucson is 2 hours behind Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 137 kg (302 pounds).
Frequent Flyer Miles Calculator
Dallas (DAL) → Tucson (TUS).