There are
2,600 mi
from Pasco, WA to Laurel, MD
That's the driving distance. It would take 1 day 22 hours to go from Pasco, Washington to Laurel, Maryland.
The flight distance (direct flight from Pasco, WA to Laurel, MD) is 2,175.31 mi.
2,600 mi = 4,185.04 kms