How far is Portland, ME, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Portland (Portland International Jetport) is 958 miles / 1542 kilometers / 832 nautical miles.
The driving distance from Champaign (CMI) to Portland (PWM) is 1166 miles / 1877 kilometers, and travel time by car is about 22 hours 8 minutes.
University of Illinois Willard Airport – Portland International Jetport
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Distance from Champaign to Portland
There are several ways to calculate the distance from Champaign to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 958.014 miles
- 1541.773 kilometers
- 832.491 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 955.759 miles
- 1538.145 kilometers
- 830.532 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).
How long does it take to fly from Champaign to Portland?
The estimated flight time from University of Illinois Willard Airport to Portland International Jetport is 2 hours and 18 minutes.
What is the time difference between Champaign and Portland?
The time difference between Champaign and Portland is 1 hour. Portland is 1 hour ahead of Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Portland International Jetport (PWM)
On average, flying from Champaign to Portland generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Champaign to Portland
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Portland International Jetport (PWM).
Airport information
| Origin | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States  |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |
| Destination | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |