There are
2,067 mi
from Peoria, IL to San Leandro, CA
That's the driving distance. It would take 1 day 11 hours to go from Peoria, Illinois to San Leandro, California.
The flight distance (direct flight from Peoria, IL to San Leandro, CA) is 1,745.48 mi.
2,067 mi = 3.22 kms