Miles between Boise, ID and Sterling, CO

There are
870 mi
from Boise, ID to Sterling, CO

That's the driving distance. It would take 14 hours 25 mins to go from Boise, Idaho to Sterling, Colorado.

The flight distance (direct flight from Boise, ID to Sterling, CO) is 698.10 mi.

870 mi = 1,400.05 kms