University of Illinois Willard Airport
Savoy, United States — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from CMI to the nearest major hubs
Great-circle distance and estimated flight time to the closest large international airports — the realistic connecting points from Savoy.
| Hub | Code | Distance | Flight time |
|---|---|---|---|
| Chicago, United States | MDW | 199 km | 40m |
| Chicago, United States | ORD | 218 km | 41m |
| Nashville, United States | BNA | 457 km | 59m |
| Detroit, United States | DTW | 478 km | 1h 01m |
| Minneapolis, United States | MSP | 674 km | 1h 15m |
| Atlanta, United States | ATL | 790 km | 1h 24m |
| Toronto, Canada | YYZ | 822 km | 1h 26m |
| Charlotte, United States | CLT | 839 km | 1h 28m |
| Dulles, United States | IAD | 936 km | 1h 35m |
| Washington, United States | DCA | 973 km | 1h 38m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about CMI
What is the airport code for Savoy?
University of Illinois Willard Airport uses the IATA code CMI and the ICAO code KCMI. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is University of Illinois Willard Airport?
It sits at 40.0398° N, 88.2762° W, serving Savoy in United States, at an elevation of 755 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
