Miles between Decatur, IL and Richardson, TX

There are
734 mi
from Decatur, IL to Richardson, TX

That's the driving distance. It would take 13 hours 56 mins to go from Decatur, Illinois to Richardson, Texas.

The flight distance (direct flight from Decatur, IL to Richardson, TX) is 642.69 mi.

734 mi = 1,180.85 kms