There are
2,644 mi
from Upland, CA to Takoma Park, MD
That's the driving distance. It would take 1 day 22 hours to go from Upland, California to Takoma Park, Maryland.
The flight distance (direct flight from Upland, CA to Takoma Park, MD) is 2,262.28 mi.
2,644 mi = 3.22 kms