Miles between Billings, MT and Fountain, CO

There are
635 mi
from Billings, MT to Fountain, CO

That's the driving distance. It would take 10 hours 37 mins to go from Billings, Montana to Fountain, Colorado.

The flight distance (direct flight from Billings, MT to Fountain, CO) is 527.58 mi.

635 mi = 1,022.16 kms