There are
1,439 mi
from Lakewood, CO to Bethel Park, PA
That's the driving distance. It would take 1 day 2 hours to go from Lakewood, Colorado to Bethel Park, Pennsylvania.
The flight distance (direct flight from Lakewood, CO to Bethel Park, PA) is 1,321.37 mi.
1,439 mi = 1.61 kms