How far is Memphis, TN, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Memphis (Memphis International Airport) is 357 miles / 575 kilometers / 310 nautical miles.
The driving distance from Champaign (CMI) to Memphis (MEM) is 403 miles / 648 kilometers, and travel time by car is about 7 hours 26 minutes.
University of Illinois Willard Airport – Memphis International Airport
Search flights
Distance from Champaign to Memphis
There are several ways to calculate the distance from Champaign to Memphis. Here are two standard methods:
Vincenty's formula (applied above)- 356.983 miles
- 574.508 kilometers
- 310.209 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- 357.546 miles
- 575.415 kilometers
- 310.699 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 Memphis?
The estimated flight time from University of Illinois Willard Airport to Memphis International Airport is 1 hour and 10 minutes.
What is the time difference between Champaign and Memphis?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Memphis International Airport (MEM)
On average, flying from Champaign to Memphis generates about 78 kg of CO2 per passenger, and 78 kilograms equals 171 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 Memphis
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Memphis International Airport (MEM).
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 | Memphis International Airport |
|---|---|
| City: | Memphis, TN |
| Country: | United States |
| IATA Code: | MEM |
| ICAO Code: | KMEM |
| Coordinates: | 35°2′32″N, 89°58′36″W |