Miles between Hayward, CA and Spencer, IA

There are
1,827 mi
from Hayward, CA to Spencer, IA

That's the driving distance. It would take 1 day 7 hours to go from Hayward, California to Spencer, Iowa.

The flight distance (direct flight from Hayward, CA to Spencer, IA) is 1,459.81 mi.

1,827 mi = 1.61 kms