Miles between Greeley, CO and Rock Springs, WY

There are
305 mi
from Greeley, CO to Rock Springs, WY

That's the driving distance. It would take 5 hours 27 mins to go from Greeley, Colorado to Rock Springs, Wyoming.

The flight distance (direct flight from Greeley, CO to Rock Springs, WY) is 247.71 mi.

305 mi = 490.62 kms