Miles between Seattle, WA and Fort Collins, CO

There are
1,237 mi
from Seattle, WA to Fort Collins, CO

That's the driving distance. It would take 21 hours 23 mins to go from Seattle, Washington to Fort Collins, Colorado.

The flight distance (direct flight from Seattle, WA to Fort Collins, CO) is 980.63 mi.

1,237 mi = 1.61 kms