Miles between Greeley, CO and Romulus, MI

There are
1,223 mi
from Greeley, CO to Romulus, MI

That's the driving distance. It would take 22 hours 4 mins to go from Greeley, Colorado to Romulus, Michigan.

The flight distance (direct flight from Greeley, CO to Romulus, MI) is 1,109.91 mi.

1,223 mi = 1.61 kms