How far is Champaign from Portland?
There are several ways to calculate distances between Portland and Champaign. Here are two common methods:Vincenty's formula (applied above)
- 1771.337 miles
- 2850.690 kilometers
- 1539.249 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
- 1766.924 miles
- 2843.589 kilometers
- 1535.415 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 Portland International Airport (PDX) to University of Illinois Willard Airport (CMI) is 3 hours 51 minutes.
Time difference and current local times
The time difference between Portland and Champaign is 2 hours. Champaign is 2 hours ahead of Portland.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 195 kg (429 pounds).
Portland to Champaign flight map.
Frequent Flyer Miles Calculator
Portland (PDX) → Champaign (CMI).