How far is Annette, AK, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Annette (Annette Island Airport) is 2227 miles / 3585 kilometers / 1936 nautical miles.
The driving distance from Champaign (CMI) to Annette (ANN) is 2807 miles / 4518 kilometers, and travel time by car is about 58 hours 23 minutes.
University of Illinois Willard Airport – Annette Island Airport
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Distance from Champaign to Annette
There are several ways to calculate the distance from Champaign to Annette. Here are two standard methods:
Vincenty's formula (applied above)- 2227.358 miles
- 3584.586 kilometers
- 1935.522 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- 2222.335 miles
- 3576.502 kilometers
- 1931.157 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 Annette?
The estimated flight time from University of Illinois Willard Airport to Annette Island Airport is 4 hours and 43 minutes.
What is the time difference between Champaign and Annette?
The time difference between Champaign and Annette is 3 hours. Annette is 3 hours behind Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Annette Island Airport (ANN)
On average, flying from Champaign to Annette generates about 244 kg of CO2 per passenger, and 244 kilograms equals 537 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 Annette
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Annette Island Airport (ANN).
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 | Annette Island Airport |
|---|---|
| City: | Annette, AK |
| Country: | United States |
| IATA Code: | ANN |
| ICAO Code: | PANT |
| Coordinates: | 55°2′32″N, 131°34′19″W |