How far is Huntsville, AL, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Huntsville (Huntsville International Airport) is 382 miles / 614 kilometers / 332 nautical miles.
The driving distance from Champaign (CMI) to Huntsville (HSV) is 488 miles / 785 kilometers, and travel time by car is about 8 hours 55 minutes.
University of Illinois Willard Airport – Huntsville International Airport
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Distance from Champaign to Huntsville
There are several ways to calculate the distance from Champaign to Huntsville. Here are two standard methods:
Vincenty's formula (applied above)- 381.598 miles
- 614.123 kilometers
- 331.600 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- 382.248 miles
- 615.168 kilometers
- 332.164 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 Huntsville?
The estimated flight time from University of Illinois Willard Airport to Huntsville International Airport is 1 hour and 13 minutes.
What is the time difference between Champaign and Huntsville?
There is no time difference between Champaign and Huntsville.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Huntsville International Airport (HSV)
On average, flying from Champaign to Huntsville generates about 81 kg of CO2 per passenger, and 81 kilograms equals 179 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 Huntsville
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Huntsville International Airport (HSV).
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 | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |