How far is Lewiston, ID, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Lewiston (Lewiston–Nez Perce County Airport) is 1506 miles / 2424 kilometers / 1309 nautical miles.
The driving distance from Champaign (CMI) to Lewiston (LWS) is 1925 miles / 3098 kilometers, and travel time by car is about 34 hours 12 minutes.
University of Illinois Willard Airport – Lewiston–Nez Perce County Airport
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Distance from Champaign to Lewiston
There are several ways to calculate the distance from Champaign to Lewiston. Here are two standard methods:
Vincenty's formula (applied above)- 1506.091 miles
- 2423.819 kilometers
- 1308.757 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- 1502.504 miles
- 2418.046 kilometers
- 1305.641 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 Lewiston?
The estimated flight time from University of Illinois Willard Airport to Lewiston–Nez Perce County Airport is 3 hours and 21 minutes.
What is the time difference between Champaign and Lewiston?
The time difference between Champaign and Lewiston is 2 hours. Lewiston is 2 hours behind Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Lewiston–Nez Perce County Airport (LWS)
On average, flying from Champaign to Lewiston generates about 180 kg of CO2 per passenger, and 180 kilograms equals 397 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 Lewiston
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Lewiston–Nez Perce County Airport (LWS).
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 | Lewiston–Nez Perce County Airport |
|---|---|
| City: | Lewiston, ID |
| Country: | United States |
| IATA Code: | LWS |
| ICAO Code: | KLWS |
| Coordinates: | 46°22′28″N, 117°0′53″W |