There are
2,681 mi
from Downey, CA to Takoma Park, MD
That's the driving distance. It would take 1 day 23 hours to go from Downey, California to Takoma Park, Maryland.
The flight distance (direct flight from Downey, CA to Takoma Park, MD) is 2,292.11 mi.
2,681 mi = 3.22 kms