Max elevation: 2676 ft / 816 m Min elevation: 15 ft / 5 m Elevation change: 2661 ft / 811 m
Max grade: 6.2% Min grade: -7.5% Steepness score: 19 + 754 + 8884 + 8 = 9664
Distance: 241.81 mi / 389.15 km Travel Time: 4 hours 6 mins
It looks like one possible route that might be flatter would be to go through Hershey, but make sure you double check everything if you're planning a road trip.
Elevation data comes from different sources and may not reflect true
driving conditions, so talk to other RVers if you're concerned about