There are
1,421 mi
from Norwalk, CT to Texarkana, TX
That's the driving distance. It would take 1 day 2 hours to go from Norwalk, Connecticut to Texarkana, Texas.
The flight distance (direct flight from Norwalk, CT to Texarkana, TX) is 1,248.96 mi.
1,421 mi = 1.61 kms