Miles between Waterloo, IA and Stillwater, OK

There are
620 mi
from Waterloo, IA to Stillwater, OK

That's the driving distance. It would take 11 hours 20 mins to go from Waterloo, Iowa to Stillwater, Oklahoma.

The flight distance (direct flight from Waterloo, IA to Stillwater, OK) is 507.44 mi.

620 mi = 997.36 kms