There are
2,137 mi
from Pasco, WA to Sylvania, OH
That's the driving distance. It would take 1 day 13 hours to go from Pasco, Washington to Sylvania, Ohio.
The flight distance (direct flight from Pasco, WA to Sylvania, OH) is 1,771.74 mi.
2,137 mi = 3,438.82 kms