Miles between Greeley, CO and Grain Valley, MO

There are
666 mi
from Greeley, CO to Grain Valley, MO

That's the driving distance. It would take 11 hours 28 mins to go from Greeley, Colorado to Grain Valley, Missouri.

The flight distance (direct flight from Greeley, CO to Grain Valley, MO) is 566.64 mi.

666 mi = 1,072.09 kms