How far is Champaign, IL, from St Michael, AK?
The distance between St Michael (St. Michael Airport) and Champaign (University of Illinois Willard Airport) is 3316 miles / 5336 kilometers / 2881 nautical miles.
The driving distance from St Michael (SMK) to Champaign (CMI) is 4419 miles / 7111 kilometers, and travel time by car is about 161 hours 20 minutes.
St. Michael Airport – University of Illinois Willard Airport
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Distance from St Michael to Champaign
There are several ways to calculate the distance from St Michael to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 3315.714 miles
- 5336.124 kilometers
- 2881.277 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- 3307.429 miles
- 5322.790 kilometers
- 2874.077 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 St Michael to Champaign?
The estimated flight time from St. Michael Airport to University of Illinois Willard Airport is 6 hours and 46 minutes.
What is the time difference between St Michael and Champaign?
Flight carbon footprint between St. Michael Airport (SMK) and University of Illinois Willard Airport (CMI)
On average, flying from St Michael to Champaign generates about 372 kg of CO2 per passenger, and 372 kilograms equals 821 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Michael to Champaign
See the map of the shortest flight path between St. Michael Airport (SMK) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States  |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |
| Destination | 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 |