Miles between Dallas, TX and Swansea, IL

There are
643 mi
from Dallas, TX to Swansea, IL

That's the driving distance. It would take 12 hours 3 mins to go from Dallas, Texas to Swansea, Illinois.

The flight distance (direct flight from Dallas, TX to Swansea, IL) is 548.91 mi.

643 mi = 1,034.98 kms