There are
1,145 mi
from Farmington Hills, MI to Gainesville, TX
That's the driving distance. It would take 20 hours 58 mins to go from Farmington Hills, Michigan to Gainesville, Texas.
The flight distance (direct flight from Farmington Hills, MI to Gainesville, TX) is 962.86 mi.
1,145 mi = 1.61 kms