There are
1,280 mi
from Washington, UT to Warrensburg, MO
That's the driving distance. It would take 21 hours 59 mins to go from Washington, Utah to Warrensburg, Missouri.
The flight distance (direct flight from Washington, UT to Warrensburg, MO) is 1,081.05 mi.
1,280 mi = 2,059.86 kms