There are
1,698 mi
from Boone, IA to San Gabriel, CA
That's the driving distance. It would take 1 day 5 hours to go from Boone, Iowa to San Gabriel, California.
The flight distance (direct flight from Boone, IA to San Gabriel, CA) is 1,421.60 mi.
1,698 mi = 2,733.22 kms