Miles between Cheyenne, WY and Hermiston, OR

There are
981 mi
from Cheyenne, WY to Hermiston, OR

That's the driving distance. It would take 16 hours 24 mins to go from Cheyenne, Wyoming to Hermiston, Oregon.

The flight distance (direct flight from Cheyenne, WY to Hermiston, OR) is 793.15 mi.

981 mi = 1,579.28 kms