Miles between Rockville, MD and Lewiston, ID

There are
2,467 mi
from Rockville, MD to Lewiston, ID

That's the driving distance. It would take 1 day 20 hours to go from Rockville, Maryland to Lewiston, Idaho.

The flight distance (direct flight from Rockville, MD to Lewiston, ID) is 2,060.83 mi.

2,467 mi = 3,969.65 kms