There are
940 mi
from Pasadena, TX to Clive, IA
That's the driving distance. It would take 17 hours 12 mins to go from Pasadena, Texas to Clive, Iowa.
The flight distance (direct flight from Pasadena, TX to Clive, IA) is 827.15 mi.
940 mi = 1,512.17 kms