There are
1,021 mi
from Cheyenne, WY to Uvalde, TX
That's the driving distance. It would take 18 hours 36 mins to go from Cheyenne, Wyoming to Uvalde, Texas.
The flight distance (direct flight from Cheyenne, WY to Uvalde, TX) is 871.52 mi.
1,021 mi = 1,643.59 kms