There are
2,126 mi
from Elgin, IL to Milpitas, CA
That's the driving distance. It would take 1 day 12 hours to go from Elgin, Illinois to Milpitas, California.
The flight distance (direct flight from Elgin, IL to Milpitas, CA) is 1,802.89 mi.
2,126 mi = 3.22 kms