There are
2,239 mi
from Rockville, MD to Apache Junction, AZ
That's the driving distance. It would take 1 day 16 hours to go from Rockville, Maryland to Apache Junction, Arizona.
The flight distance (direct flight from Rockville, MD to Apache Junction, AZ) is 1,944.14 mi.
2,239 mi = 3,603.14 kms