Miles between Rancho Cucamonga, CA and Spencer, IA

There are
1,661 mi
from Rancho Cucamonga, CA to Spencer, IA

That's the driving distance. It would take 1 day 5 hours to go from Rancho Cucamonga, California to Spencer, Iowa.

The flight distance (direct flight from Rancho Cucamonga, CA to Spencer, IA) is 1,357.23 mi.

1,661 mi = 1.61 kms