Miles between Rialto, CA and Dubuque, IA

There are
1,827 mi
from Rialto, CA to Dubuque, IA

That's the driving distance. It would take 1 day 8 hours to go from Rialto, California to Dubuque, Iowa.

The flight distance (direct flight from Rialto, CA to Dubuque, IA) is 1,551.60 mi.

1,827 mi = 1.61 kms