There are
1,912 mi
from San Diego, CA to Davenport, IA
That's the driving distance. It would take 1 day 9 hours to go from San Diego, California to Davenport, Iowa.
The flight distance (direct flight from San Diego, CA to Davenport, IA) is 1,577.67 mi.
1,912 mi = 1.61 kms