There are
1,037 mi
from Pharr, TX to Leavenworth, KS
That's the driving distance. It would take 18 hours 22 mins to go from Pharr, Texas to Leavenworth, Kansas.
The flight distance (direct flight from Pharr, TX to Leavenworth, KS) is 925.66 mi.
1,037 mi = 1,668.08 kms