There are
1,420 mi
from South San Francisco, CA to Pampa, TX
That's the driving distance. It would take 1 day 1 hour to go from South San Francisco, California to Pampa, Texas.
The flight distance (direct flight from South San Francisco, CA to Pampa, TX) is 1,196.10 mi.
1,420 mi = 2,285.44 kms