There are
1,830 mi
from Sunnyvale, CA to Longview, TX
That's the driving distance. It would take 1 day 8 hours to go from Sunnyvale, California to Longview, Texas.
The flight distance (direct flight from Sunnyvale, CA to Longview, TX) is 1,576.38 mi.
1,830 mi = 1.61 kms