There are
1,506 mi
from Garland, TX to Manville, NJ
That's the driving distance. It would take 1 day 3 hours to go from Garland, Texas to Manville, New Jersey.
The flight distance (direct flight from Garland, TX to Manville, NJ) is 1,325.32 mi.
1,506 mi = 2,424.04 kms