There are
630 mi
from Abilene, TX to Merriam, KS
That's the driving distance. It would take 11 hours 3 mins to go from Abilene, Texas to Merriam, Kansas.
The flight distance (direct flight from Abilene, TX to Merriam, KS) is 534.80 mi.
630 mi = 1,013.63 kms