Miles between Gaithersburg, MD and Brighton, CO

There are
1,644 mi
from Gaithersburg, MD to Brighton, CO

That's the driving distance. It would take 1 day 5 hours to go from Gaithersburg, Maryland to Brighton, Colorado.

The flight distance (direct flight from Gaithersburg, MD to Brighton, CO) is 1,466.41 mi.

1,644 mi = 2,645.34 kms