There are
3,008 mi
from Simi Valley, CA to Laconia, NH
That's the driving distance. It would take 2 days 7 hours to go from Simi Valley, California to Laconia, New Hampshire.
The flight distance (direct flight from Simi Valley, CA to Laconia, NH) is 2,586.44 mi.
3,008 mi = 4.83 kms