There are
2,610 mi
from Upland, CA to Manassas Park, VA
That's the driving distance. It would take 1 day 22 hours to go from Upland, California to Manassas Park, Virginia.
The flight distance (direct flight from Upland, CA to Manassas Park, VA) is 2,238.50 mi.
2,610 mi = 3.22 kms