There are
1,380 mi
from Boise, ID to Shawnee, KS
That's the driving distance. It would take 23 hours 8 mins to go from Boise, Idaho to Shawnee, Kansas.
The flight distance (direct flight from Boise, ID to Shawnee, KS) is 1,157.32 mi.
1,380 mi = 1.61 kms