How far is Lewistown, MT, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Lewistown (Lewistown Municipal Airport) is 1164 miles / 1873 kilometers / 1012 nautical miles.
The driving distance from Champaign (CMI) to Lewistown (LWT) is 1386 miles / 2231 kilometers, and travel time by car is about 25 hours 0 minutes.
University of Illinois Willard Airport – Lewistown Municipal Airport
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Distance from Champaign to Lewistown
There are several ways to calculate the distance from Champaign to Lewistown. Here are two standard methods:
Vincenty's formula (applied above)- 1164.056 miles
- 1873.366 kilometers
- 1011.537 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- 1161.621 miles
- 1869.448 kilometers
- 1009.421 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 Lewistown?
The estimated flight time from University of Illinois Willard Airport to Lewistown Municipal Airport is 2 hours and 42 minutes.
What is the time difference between Champaign and Lewistown?
The time difference between Champaign and Lewistown is 1 hour. Lewistown is 1 hour behind Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Lewistown Municipal Airport (LWT)
On average, flying from Champaign to Lewistown generates about 160 kg of CO2 per passenger, and 160 kilograms equals 352 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 Lewistown
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Lewistown Municipal Airport (LWT).
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 | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |