Max elevation: 1259 ft / 384 m Min elevation: 525 ft / 160 m Elevation change: 734 ft / 224 m
Max grade: 1.5% Min grade: -2.3% Steepness score: 15 + 229 + 1159 + 19 = 1422
Distance: 596.27 mi / 959.61 km Travel Time: 8 hours 59 mins
It looks like one possible route that might be flatter would be to go through Portage, 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
steep grades. If you're planning to drive in the winter and you want to avoid snow, check the road conditions from Minneapolis to Indianapolis. You can also view a 3-D map of Minneapolis elevation or Indianapolis elevation.