Miles between Waterloo, IA and St Peters, MO

There are
313 mi
from Waterloo, IA to St Peters, MO

That's the driving distance. It would take 6 hours 8 mins to go from Waterloo, Iowa to St Peters, Missouri.

The flight distance (direct flight from Waterloo, IA to St Peters, MO) is 272.31 mi.

313 mi = 503.06 kms