Max elevation: 1207 ft / 368 m Min elevation: 705 ft / 215 m Elevation change: 502 ft / 153 m
Max grade: 3.6% Min grade: -2.8% Steepness score: 18 + 358 + 2450 + 6 = 2832
Distance: 175.67 mi / 282.71 km Travel Time: 2 hours 41 mins
It looks like one possible route that might be flatter would be to go through Amarillo, 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 Columbus to Indianapolis. You can also view a 3-D map of Columbus elevation or Indianapolis elevation.
These are some of the possible roads along this route. Use the GPS in your car to verify all driving directions. If you're looking for campgrounds along the way, search for RV parks between Columbus and Indianapolis.