There are
2,058 mi
from Hayward, CA to Creve Coeur, MO
That's the driving distance. It would take 1 day 11 hours to go from Hayward, California to Creve Coeur, Missouri.
The flight distance (direct flight from Hayward, CA to Creve Coeur, MO) is 1,712.61 mi.
2,058 mi = 3.22 kms