Calculations with different methods
- 1119.422 miles
- 1801.535 kilometers
- 972.751 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
- 1119.840 miles
- 1802.208 kilometers
- 973.115 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Portland International Airport (PDX) to Tucson International Airport (TUS) is 2 hours 37 minutes.
Time difference and current local times
The time difference between Portland and Tucson is 1 hour. Tucson is 1 hour ahead of Portland.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (332 pounds).
Portland to Tucson flight map.
Frequent Flyer Miles Calculator
Portland (PDX) → Tucson (TUS).