There are
2,089 mi
from Gaithersburg, MD to Payson, UT
That's the driving distance. It would take 1 day 13 hours to go from Gaithersburg, Maryland to Payson, Utah.
The flight distance (direct flight from Gaithersburg, MD to Payson, UT) is 1,827.95 mi.
2,089 mi = 3,361.72 kms