There are
1,587 mi
from Simi Valley, CA to Fayetteville, AR
That's the driving distance. It would take 1 day 3 hours to go from Simi Valley, California to Fayetteville, Arkansas.
The flight distance (direct flight from Simi Valley, CA to Fayetteville, AR) is 1,392.60 mi.
1,587 mi = 1.61 kms