Miles between Billings, MT and Ottumwa, IA

There are
1,028 mi
from Billings, MT to Ottumwa, IA

That's the driving distance. It would take 17 hours 54 mins to go from Billings, Montana to Ottumwa, Iowa.

The flight distance (direct flight from Billings, MT to Ottumwa, IA) is 870.49 mi.

1,028 mi = 1.61 kms