There are
1,840 mi
from Davenport, IA to Pasadena, CA
That's the driving distance. It would take 1 day 8 hours to go from Davenport, Iowa to Pasadena, California.
The flight distance (direct flight from Davenport, IA to Pasadena, CA) is 1,580.26 mi.
1,840 mi = 1.61 kms