There are
1,340 mi
from Freeport, TX to Romulus, MI
That's the driving distance. It would take 1 day to go from Freeport, Texas to Romulus, Michigan.
The flight distance (direct flight from Freeport, TX to Romulus, MI) is 1,134.26 mi.
1,340 mi = 2,156.18 kms