sentences:  Over this distance, the climb is 1227 m. (an average percentage of 6.0%), with the steepest sections at 10.0%.From Bourg-Saint-Maurice to the south-east, the Cormet de Roselend is 19.35 km long.Over this distance, the climb is 1154 m. (an average percentage of 6.0%), with the steepest sections at 8.9%.