Miles between Washington, DC and Siloam Springs, AR

There are
1,184 mi
from Washington, DC to Siloam Springs, AR

That's the driving distance. It would take 18 hours 19 mins to go from Washington, District of Columbia to Siloam Springs, Arkansas.

The flight distance (direct flight from Washington, DC to Siloam Springs, AR) is 975.42 mi.

1,184 mi = 1.61 kms