There are
1,874 mi
from Boise, ID to Pharr, TX
That's the driving distance. It would take 1 day 10 hours to go from Boise, Idaho to Pharr, Texas.
The flight distance (direct flight from Boise, ID to Pharr, TX) is 1,572.35 mi.
1,874 mi = 3,016.37 kms