There are
1,897 mi
from Ogden, UT to Johnstown, PA
That's the driving distance. It would take 1 day 9 hours to go from Ogden, Utah to Johnstown, Pennsylvania.
The flight distance (direct flight from Ogden, UT to Johnstown, PA) is 1,720.03 mi.
1,897 mi = 1.61 kms