How many days are enough for Leh Ladakh?

Any number of days in heaven-like destination is less and unsatisfying. A Ten day trip to Ladakh sounds good. You will be able to cover all the important places of interest. For a bike trip to Leh-Ladakh, even 7 to 8 days are enough

In Ladakh, you will find another beautiful place known as Nubra Valley.  The Nubra Valley is the most recently opened  area of Ladakh. With breathtaking views and delightfully hospitable inhabitants, it is quite an experience.  The town of Diskit, being epicentre of  Nubra Valley,  it is about 120 km from Leh. Typically it takes 3 days to reach Nubra Valley

Morever,  the  average travel duration that you may spent is 6-7 hours each day. Total it might be 8-9 hours according to your plans