Miles between Longmont, CO and Brookings, SD

There are
698 mi
from Longmont, CO to Brookings, SD

That's the driving distance. It would take 12 hours 28 mins to go from Longmont, Colorado to Brookings, South Dakota.

The flight distance (direct flight from Longmont, CO to Brookings, SD) is 511.85 mi.

698 mi = 1,123.35 kms