There are
1,648 mi
from Boise, ID to Schertz, TX
That's the driving distance. It would take 1 day 6 hours to go from Boise, Idaho to Schertz, Texas.
The flight distance (direct flight from Boise, ID to Schertz, TX) is 1,386.20 mi.
1,648 mi = 1.61 kms