Miles between Waterloo, IA and Mcalester, OK

There are
638 mi
from Waterloo, IA to Mcalester, OK

That's the driving distance. It would take 12 hours 8 mins to go from Waterloo, Iowa to Mcalester, Oklahoma.

The flight distance (direct flight from Waterloo, IA to Mcalester, OK) is 553.88 mi.

638 mi = 1,026.53 kms