Miles between Cheyenne, WY and Seattle, WA

There are
1,222 mi
from Cheyenne, WY to Seattle, WA

That's the driving distance. It would take 20 hours 59 mins to go from Cheyenne, Wyoming to Seattle, Washington.

The flight distance (direct flight from Cheyenne, WY to Seattle, WA) is 970.41 mi.

1,222 mi = 1,966.13 kms