1/ A good cyclist will consume about :
For 1 A/h (or 36 W/h) of battery capacity.
About 130 meters of D+ and 5.2km.
2/ For an average cyclist it will be 30% more or :
For 1 A/h (or 36 W/h) of battery capacity.
About 100 meters of D+ and 4km.
3/ An out of shape cyclist will be 30% more either :
For 1 A/h (or 36 W/h) of battery capacity
About 70 meters of D+ and 2.8km.