There are
2,067 mi
from Champaign, IL to Port Hueneme, CA
That's the driving distance. It would take 1 day 12 hours to go from Champaign, Illinois to Port Hueneme, California.
The flight distance (direct flight from Champaign, IL to Port Hueneme, CA) is 1,744.59 mi.
2,067 mi = 3.22 kms