Air Miles Calculator

Distance between Memphis, TN (MEM) and Champaign, IL (CMI)

Flight distance from Memphis to Champaign (Memphis International Airport – University of Illinois Willard Airport) is 357 miles / 575 kilometers / 310 nautical miles. Estimated flight time is 1 hour 10 minutes.

Driving distance from Memphis (MEM) to Champaign (CMI) is 402 miles / 647 kilometers and travel time by car is about 6 hours 56 minutes.

Map of flight path and driving directions from Memphis to Champaign.

Shortest flight path between Memphis International Airport (MEM) and University of Illinois Willard Airport (CMI).

How far is Champaign from Memphis?

There are several ways to calculate distances between Memphis and Champaign. Here are two common 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 earth.

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).

Airport information


A Memphis International Airport
City: Memphis, TN
Country: United States Flag of United States
IATA Code: MEM
ICAO Code: KMEM
Coordinates: 35°2′32″N, 89°58′36″W

B University of Illinois Willard Airport
City: Champaign, IL
Country: United States Flag of United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W

Time difference and current local times

There is no time difference between Memphis and Champaign.

Time Difference

Memphis, TN

 CST

Champaign, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 78 kg (171 pounds).

Frequent Flyer Miles Calculator

Memphis (MEM) → Champaign (CMI).

Distance:
357
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
357

Round trip?