The distance from Lambert-St. Louis International Airport to University of Illinois Willard Airport is:
181 miles / 291 km driving
143 miles / 230 km flying
Map of distance from STL to CMI
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Distance from STL to CMI
The total driving distance from STL to CMI is 181 miles or 291 kilometers.
The total straight line flight distance from STL to CMI is 143 miles.
This is equivalent to 230 kilometers or 124 nautical miles.
Your trip begins at Lambert-St. Louis International Airport in Saint Louis, Missouri. It ends at University of Illinois Willard Airport in Champaign, Illinois.
Your flight direction from STL to CMI is Northeast (51 degrees from North).
The distance calculator helps you figure out how far it is to get from STL to CMI. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
FAA: STL
City: Saint Louis
State: Missouri
Zip code: 63145
Country: United States
Category: airports
related links
University of Illinois Willard Airport
IATA: CMIICAO: KCMI
FAA: CMI
City: Champaign
State: Illinois
Zip code: 61801
Country: United States
Category: airports
related links
Distance calculator
Travelmath helps you find distances based on actual road trip directions, or the straight line flight distance. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Compare the results to the straight line distance to determine whether it's better to drive or fly. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips. You can also print out pages with a travel map.
