There are
2,836 mi
from Tacoma, WA to Irmo, SC
That's the driving distance. It would take 2 days 2 hours to go from Tacoma, Washington to Irmo, South Carolina.
The flight distance (direct flight from Tacoma, WA to Irmo, SC) is 2,312.82 mi.
2,836 mi = 3.22 kms