There are
2,754 mi
from Bellevue, WA to Allentown, PA
That's the driving distance. It would take 2 days to go from Bellevue, Washington to Allentown, Pennsylvania.
The flight distance (direct flight from Bellevue, WA to Allentown, PA) is 2,330.47 mi.
2,754 mi = 3.22 kms