How far is Emmonak, AK, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Emmonak (Emmonak Airport) is 3397 miles / 5467 kilometers / 2952 nautical miles.
The driving distance from Champaign (CMI) to Emmonak (EMK) is 4404 miles / 7087 kilometers, and travel time by car is about 160 hours 36 minutes.
University of Illinois Willard Airport – Emmonak Airport
Search flights
Distance from Champaign to Emmonak
There are several ways to calculate the distance from Champaign to Emmonak. Here are two standard methods:
Vincenty's formula (applied above)- 3396.918 miles
- 5466.810 kilometers
- 2951.841 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- 3388.301 miles
- 5452.942 kilometers
- 2944.353 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 Emmonak?
The estimated flight time from University of Illinois Willard Airport to Emmonak Airport is 6 hours and 55 minutes.
What is the time difference between Champaign and Emmonak?
The time difference between Champaign and Emmonak is 3 hours. Emmonak is 3 hours behind Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Emmonak Airport (EMK)
On average, flying from Champaign to Emmonak generates about 382 kg of CO2 per passenger, and 382 kilograms equals 842 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 Emmonak
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Emmonak Airport (EMK).
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 | Emmonak Airport |
|---|---|
| City: | Emmonak, AK |
| Country: | United States |
| IATA Code: | EMK |
| ICAO Code: | PAEM |
| Coordinates: | 62°47′9″N, 164°29′27″W |