Miles between Richardson, TX and Sun Prairie, WI

There are
977 mi
from Richardson, TX to Sun Prairie, WI

That's the driving distance. It would take 18 hours 13 mins to go from Richardson, Texas to Sun Prairie, Wisconsin.

The flight distance (direct flight from Richardson, TX to Sun Prairie, WI) is 816.05 mi.

977 mi = 1,571.99 kms