There are
1,060 mi
from Waterloo, IA to Pearland, TX
That's the driving distance. It would take 19 hours 47 mins to go from Waterloo, Iowa to Pearland, Texas.
The flight distance (direct flight from Waterloo, IA to Pearland, TX) is 908.17 mi.
1,060 mi = 1,706.37 kms