There are
1,256 mi
from Cheyenne, WY to Pharr, TX
That's the driving distance. It would take 22 hours 35 mins to go from Cheyenne, Wyoming to Pharr, Texas.
The flight distance (direct flight from Cheyenne, WY to Pharr, TX) is 1,099.97 mi.
1,256 mi = 2,020.93 kms