How far is Chicago from Tucson?
There are several ways to calculate distances between Tucson and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 1439.756 miles
- 2317.062 kilometers
- 1251.114 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
- 1437.737 miles
- 2313.813 kilometers
- 1249.359 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 Chicago Midway International Airport (MDW) is 3 hours 13 minutes.
Time difference and current local times
The time difference between Tucson and Chicago is 2 hours. Chicago is 2 hours ahead of Tucson.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 168 kg (371 pounds).
Tucson to Chicago flight path
Shortest flight path between Tucson International Airport (TUS) and Chicago Midway International Airport (MDW).
Frequent Flyer Miles Calculator
Tucson (TUS) → Chicago (MDW).