There are
1,700 mi
from Concord, CA to Grapevine, TX
That's the driving distance. It would take 1 day 6 hours to go from Concord, California to Grapevine, Texas.
The flight distance (direct flight from Concord, CA to Grapevine, TX) is 1,442.17 mi.
1,700 mi = 1.61 kms