How far is Petersburg, AK, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2301 miles / 3704 kilometers / 2000 nautical miles.
The driving distance from Champaign (CMI) to Petersburg (PSG) is 2925 miles / 4708 kilometers, and travel time by car is about 67 hours 23 minutes.
University of Illinois Willard Airport – Petersburg James A. Johnson Airport
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Distance from Champaign to Petersburg
There are several ways to calculate the distance from Champaign to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 2301.294 miles
- 3703.573 kilometers
- 1999.770 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- 2296.198 miles
- 3695.373 kilometers
- 1995.342 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 Petersburg?
The estimated flight time from University of Illinois Willard Airport to Petersburg James A. Johnson Airport is 4 hours and 51 minutes.
What is the time difference between Champaign and Petersburg?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Champaign to Petersburg generates about 252 kg of CO2 per passenger, and 252 kilograms equals 556 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 Petersburg
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Petersburg James A. Johnson Airport (PSG).
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 | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |