Miles between Grand Prairie, TX and Watertown, SD

There are
942 mi
from Grand Prairie, TX to Watertown, SD

That's the driving distance. It would take 16 hours 30 mins to go from Grand Prairie, Texas to Watertown, South Dakota.

The flight distance (direct flight from Grand Prairie, TX to Watertown, SD) is 839.74 mi.

942 mi = 1,516.58 kms