There are
1,778 mi
from San Jose, CA to Siloam Springs, AR
That's the driving distance. It would take 1 day 7 hours to go from San Jose, California to Siloam Springs, Arkansas.
The flight distance (direct flight from San Jose, CA to Siloam Springs, AR) is 1,510.91 mi.
1,778 mi = 1.61 kms