Elevation from Baltimore to Cumberland (Maryland) via
Max elevation: 1648 ft / 502 m Min elevation: 139 ft / 42 m Elevation change: 1510 ft / 460 m
Max grade: 8.4% Min grade: -8.6% Steepness score: 12 + 858 + 12110 + 4 = 12983
Distance: 135.5 mi / 218.07 km Travel Time: 2 hours 17 mins
It looks like one possible route that might be flatter would be to go through Delaplane, 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