Miles between Billings, MT and Spencer, IA

There are
769 mi
from Billings, MT to Spencer, IA

That's the driving distance. It would take 13 hours 21 mins to go from Billings, Montana to Spencer, Iowa.

The flight distance (direct flight from Billings, MT to Spencer, IA) is 682.47 mi.

769 mi = 1,237.92 kms