Miles between Riverside, CA and Altoona, IA

There are
1,664 mi
from Riverside, CA to Altoona, IA

That's the driving distance. It would take 1 day 4 hours to go from Riverside, California to Altoona, Iowa.

The flight distance (direct flight from Riverside, CA to Altoona, IA) is 1,404.27 mi.

1,664 mi = 1.61 kms