There are
1,988 mi
from Tacoma, WA to Hannibal, MO
That's the driving distance. It would take 1 day 10 hours to go from Tacoma, Washington to Hannibal, Missouri.
The flight distance (direct flight from Tacoma, WA to Hannibal, MO) is 1,630.65 mi.
1,988 mi = 1.61 kms