Miles between Odessa, TX and Siloam Springs, AR

There are
635 mi
from Odessa, TX to Siloam Springs, AR

That's the driving distance. It would take 11 hours 30 mins to go from Odessa, Texas to Siloam Springs, Arkansas.

The flight distance (direct flight from Odessa, TX to Siloam Springs, AR) is 539.12 mi.

635 mi = 1,022.54 kms